Institute of Science Tokyo

Japan

Total Researchers: 584

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Rank in this institute	World rank	Scientist	Sub-field	Rank in sub-field
1	768	Akagi, Hirofumi	Electrical & Electronic Engineering	Rank 3
2	2,388	Maeda, Kazuhiko	Organic Chemistry	Rank 61
3	2,665	Ando, Tsuneya	General Physics	Rank 20
4	2,870	Ohsumi, Yoshinori	Biochemistry & Molecular Biology	Rank 114
5	8,971	Shirane, Gen	Applied Physics	Rank 218
6	10,149	Hara, Michikazu	Organic Chemistry	Rank 208
7	10,418	Yamamoto, Takakazu	Polymers	Rank 76
8	10,535	Yoshimura, Masahiro	Materials	Rank 126
9	10,923	Maruyama, Shigenori	Geochemistry & Geophysics	Rank 143
10	11,386	Taga, Tetsuya	Immunology	Rank 402
11	13,039	Takahashi, Watarlu	General Mathematics	Rank 31
12	13,717	Tsuji, Jiro	Organic Chemistry	Rank 296
13	14,749	Sugeno, Michio	Artificial Intelligence & Image Processing	Rank 344
14	16,976	Suda, Tatsuo	Biochemistry & Molecular Biology	Rank 720
15	17,666	Ohno-Matsui, Kyoko	Ophthalmology & Optometry	Rank 77
16	18,718	Mikami, Koichi	Organic Chemistry	Rank 381
17	20,393	Tanaka, Ken	Organic Chemistry	Rank 412
18	23,983	Yamase, Thoshihiro	Inorganic & Nuclear Chemistry	Rank 123
19	24,535	Ikariya, Takao	Organic Chemistry	Rank 483
20	26,350	Kamiya, Toshio	Applied Physics	Rank 609
21	28,840	Shimizu, Shigeomi	Biochemistry & Molecular Biology	Rank 1,164
22	30,219	Yashima, Masatomo	Materials	Rank 387
23	30,593	Nishiyama, Nobuhiro	Pharmacology & Pharmacy	Rank 236
24	30,834	Ono, Yoshio O.	Physical Chemistry	Rank 108
25	32,327	Tatsumi, Takashi	Physical Chemistry	Rank 115
26	32,954	Ida, Shigeru	Astronomy & Astrophysics	Rank 364
27	37,860	Akita, Munetaka	Organic Chemistry	Rank 701
28	38,510	Kimura, Hiroshi	Developmental Biology	Rank 1,304
29	38,528	Takezoe, Hideo	Applied Physics	Rank 907
30	39,082	Sugihara, Kenichi	Oncology & Carcinogenesis	Rank 1,685
31	40,443	Sasaki, Sei	Urology & Nephrology	Rank 415
32	41,395	Kanno, Ryoji	Energy	Rank 544
33	42,744	Nakatogawa, Hitoshi	Developmental Biology	Rank 1,421
34	43,842	Nakajima, Akira	Materials	Rank 596
35	44,274	Fujita, Hideaki	Electrical & Electronic Engineering	Rank 114
36	46,097	Suzuki, Kenji	Nuclear Medicine & Medical Imaging	Rank 304
37	47,332	Inoue, Yoshio	Polymers	Rank 416
38	47,857	Iga, Kenichi	Applied Physics	Rank 1,148
39	50,688	Ando, Shinji	Polymers	Rank 454
40	51,473	Mori, Takehiko	Applied Physics	Rank 1,237
41	51,598	Kudo, Akira	Developmental Biology	Rank 1,637
42	51,958	Kimura, Akinori	Immunology	Rank 1,484
43	52,838	Noda, Masaharu	Biochemistry & Molecular Biology	Rank 1,932
44	53,240	Takata, Toshikazu	Polymers	Rank 467
45	53,715	Shoda, Makoto	Biotechnology	Rank 148
46	55,256	Fujiyoshi, Yoshinori	Biochemistry & Molecular Biology	Rank 2,024
47	56,918	Ikai, Atsushi	Biochemistry & Molecular Biology	Rank 2,079
48	59,498	Yamashita, Yoshiro	Organic Chemistry	Rank 1,085
49	59,702	Okada, Kiyoshi	Materials	Rank 818
50	60,041	Chernenko, Volodymyr A.	Materials	Rank 828
51	60,478	Miyano, Satoru	Bioinformatics	Rank 155
52	60,720	Nakayama, Keiichi I.	Developmental Biology	Rank 1,890
53	61,624	Wakihara, Masataka	Energy	Rank 854
54	61,705	Helffrich, George R.	Geochemistry & Geophysics	Rank 1,066
55	62,818	Ishikawa, Ishikawa	Dentistry	Rank 318
56	62,905	Yoshida, Naohiro	Meteorology & Atmospheric Sciences	Rank 965
57	63,311	Narita, Masashi	Developmental Biology	Rank 1,962
58	66,028	Noda, Masaki	Biochemistry & Molecular Biology	Rank 2,388
59	70,362	Nakamura, Hiroyukiki	Organic Chemistry	Rank 1,267
60	71,488	Okahata, Yoshio	General Chemistry	Rank 222
61	72,192	Yamaguchi, Masahide	Nuclear & Particle Physics	Rank 1,107
62	73,112	Enoki, Toshiaki	Applied Physics	Rank 1,778
63	73,563	Osakada, Kohtaro	Organic Chemistry	Rank 1,329
64	74,144	Imai, Yoshio	Polymers	Rank 656
65	74,935	Kawakami, Norio	General Physics	Rank 465
66	75,513	Suzuki, Keisuke	Organic Chemistry	Rank 1,365
67	76,180	Tanaka, Kohichi	Neurology & Neurosurgery	Rank 4,877
68	76,227	Otsuka, Hideyuki	Polymers	Rank 672
69	76,339	Koyama, Fuinio	Optoelectronics & Photonics	Rank 196
70	77,425	Iwasawa, Nobuharu	Organic Chemistry	Rank 1,393
71	77,688	Ito, Hiroshi	Polymers	Rank 684
72	78,609	Yokoyama, Takehito	Applied Physics	Rank 1,911
73	79,581	Moro-Oka, Yoshihiko	Organic Chemistry	Rank 1,429
74	81,698	Todoroki, Akira A.	Materials	Rank 1,139
75	82,220	Gies, Hermann	Materials	Rank 1,146
76	82,940	Kitajima, Nobumasa	General Chemistry	Rank 251
77	82,955	Tezuka, Yasuyuki	Polymers	Rank 731
78	83,127	Chiba, Akira	Electrical & Electronic Engineering	Rank 222
79	83,152	Yui, Nobuhiko	Polymers	Rank 734
80	83,548	Hut, Piet	Astronomy & Astrophysics	Rank 1,122
81	85,002	Saito, Susumu	Applied Physics	Rank 2,081
82	85,507	Hirokawa, Katsuiku I.	Immunology	Rank 2,273
83	85,666	Tanaka, Shinji	Oncology & Carcinogenesis	Rank 3,362
84	85,883	Sato, Fumie	Organic Chemistry	Rank 1,536
85	86,317	Fujihira, Masamichi	Applied Physics	Rank 2,122
86	89,682	Wakai, Fumihiro	Materials	Rank 1,245
87	90,127	Hirotsu, Shunsuke	General Physics	Rank 558
88	90,339	Nishida, Yusuke	General Physics	Rank 563
89	91,014	Shiba, Hiroyuki	General Physics	Rank 569
90	92,434	Suzumori, Koichi	Industrial Engineering & Automation	Rank 720
91	92,452	Karasuyama, Hajime	Immunology	Rank 2,457
92	93,581	Kamata, Keigo	Organic Chemistry	Rank 1,655
93	94,955	Tateishi, Ukihide	Nuclear Medicine & Medical Imaging	Rank 751
94	95,001	Ohtomo, Akira	Applied Physics	Rank 2,324
95	95,286	Yoshizawa, Michito	Organic Chemistry	Rank 1,679
96	95,875	Ishii, Yoshitaka	General Chemistry	Rank 282
97	96,183	Kishimoto, Takeo	Developmental Biology	Rank 2,722
98	96,427	Manzhos, Sergei V.	Chemical Physics	Rank 1,756
99	97,661	Numano, Fujío	Cardiovascular System & Hematology	Rank 3,123
100	98,500	Kanda, Manabu	Meteorology & Atmospheric Sciences	Rank 1,536
101	98,679	Haga, Masaaki	Inorganic & Nuclear Chemistry	Rank 543
102	99,197	Yamashita, Makoto	Organic Chemistry	Rank 1,730
103	100,645	Ishiwara, Hiroshi	Applied Physics	Rank 2,482
104	101,318	Ohteki, Toshiaki	Immunology	Rank 2,656
105	101,756	Ueno, Akihiko	Organic Chemistry	Rank 1,776
106	103,000	Itoh, Mitsuru	Applied Physics	Rank 2,554
107	103,896	Michinobu, Tsuyoshi	Polymers	Rank 922
108	103,897	Yamada., Isao	Networking & Telecommunications	Rank 923
109	104,002	Okura, Ichiro	Organic Chemistry	Rank 1,806
110	105,229	Otsuka, Kiyoshi	Physical Chemistry	Rank 346
111	106,425	Asada, Masahiro	Applied Physics	Rank 2,654
112	106,657	Berrar, Daniel	Artificial Intelligence & Image Processing	Rank 2,340
113	106,920	Satoh, Kotaro	Polymers	Rank 950
114	109,219	Nomura, Shōichiro	Applied Physics	Rank 2,727
115	110,663	Sasamoto, Tomohiro	Fluids & Plasmas	Rank 920
116	111,136	Kagechika, Hiroyuki	Organic Chemistry	Rank 1,907
117	112,012	Sakou, Takashi	Orthopedics	Rank 809
118	112,545	Nakamura, Tetsuya	Immunology	Rank 2,905
119	113,181	Nakajima, Junichi	Geochemistry & Geophysics	Rank 1,925
120	113,482	Nakamura, Kentaro	Optoelectronics & Photonics	Rank 332
121	114,374	Nishi, Toshio	Polymers	Rank 1,026
122	117,938	Sekiya, Ichiro	Orthopedics	Rank 858
123	119,718	Fusayama, Takao	Dentistry	Rank 691
124	119,728	Yokoi, Toshiyuki	Physical Chemistry	Rank 413
125	122,176	Yokota, Takanori	Neurology & Neurosurgery	Rank 7,392
126	122,781	Tagami, Junji	Dentistry	Rank 710
127	124,216	Yoshida, Kiyotsugu	Biochemistry & Molecular Biology	Rank 4,301
128	124,681	Xiao, Feng	Applied Mathematics	Rank 275
129	125,169	Takayanagi, Kunio	Applied Physics	Rank 3,159
130	125,370	Marumo, Fumiaki	Urology & Nephrology	Rank 1,309
131	127,460	Kitazume, Tomouya	Organic Chemistry	Rank 2,157
132	128,178	Koshihara, Shin Ya	Applied Physics	Rank 3,241
133	129,058	Hara, Shinji	Industrial Engineering & Automation	Rank 995
134	129,646	Ishida, Masaru	Chemical Engineering	Rank 638
135	129,684	Inazawa, Johji	Oncology & Carcinogenesis	Rank 4,841
136	131,119	Tsuru, Tooru	Materials	Rank 1,873
137	131,334	Abe, Massanori	Applied Physics	Rank 3,334
138	131,342	Kiguchi, Manabu	Applied Physics	Rank 3,335
139	132,964	Tanno, Shûkichi Û.Kichi	General Mathematics	Rank 758
140	133,730	De Vries, Mattanjah S.	Chemical Physics	Rank 2,371
141	134,077	Lisy, James M.	Chemical Physics	Rank 2,374
142	135,430	Kanae, Shinjiro	Environmental Engineering	Rank 678
143	135,867	Oba, Fumiyasu	Applied Physics	Rank 3,456
144	135,912	Somiya, Kentaro	Nuclear & Particle Physics	Rank 2,093
145	137,128	Nisisako, Takasi	Analytical Chemistry	Rank 1,014
146	138,088	Baba, Toshihide	Physical Chemistry	Rank 472
147	139,259	Hiraoka, Massayasu	Cardiovascular System & Hematology	Rank 4,211
148	139,368	Tamaura, Yutaka	Energy	Rank 2,120
149	139,955	Serizawa, Takeshi	Polymers	Rank 1,256
150	140,269	Ishizu, Koji	Polymers	Rank 1,260
151	144,796	Somiya, Shigeyuki	Materials	Rank 2,073
152	145,608	Munekata, Hiroo O.	Applied Physics	Rank 3,723
153	145,910	Tsuge, Takeharu	Polymers	Rank 1,310
154	146,447	Kondo, Junko Nomura	Physical Chemistry	Rank 502
155	147,473	Yamaguchi, Takeo	Chemical Engineering	Rank 757
156	147,548	Funakubo, Hiroshi	Applied Physics	Rank 3,768
157	149,958	Fuchigami, Toshio	Organic Chemistry	Rank 2,501
158	150,884	Yamaguchi, Masahiro	Optics	Rank 590
159	152,171	Tsurumi, Takaaki	Applied Physics	Rank 3,912
160	154,168	Kojima, Chie	Polymers	Rank 1,376
161	154,248	Yabe, Takashi	Applied Mathematics	Rank 350
162	154,486	Kobayashi, Yuichi	Organic Chemistry	Rank 2,584
163	154,573	Tanaka, Toshihiro	Genetics & Heredity	Rank 751
164	154,773	Kinbara, Kazushi	Organic Chemistry	Rank 2,591
165	155,162	Imamura, Yosuke	Nuclear & Particle Physics	Rank 2,385
166	155,394	Kawashita, Masakazu	Materials	Rank 2,245
167	157,590	Sakabe, Yukio	Applied Physics	Rank 4,047
168	158,298	Kawashima, Kazuhiko	Civil Engineering	Rank 381
169	160,256	Takeuchi, Daisuke	Polymers	Rank 1,420
170	160,602	Fushimi, Kiyohide	Emergency & Critical Care Medicine	Rank 543
171	161,275	Fukushima, Takanori	Organic Chemistry	Rank 2,693
172	161,468	Aono, Rikizo	Biotechnology	Rank 509
173	162,246	Goto, Mika	Energy	Rank 2,521
174	162,273	Wada, Yuji	General Chemistry	Rank 405
175	168,162	Yamamoto, Naoyuki	Biotechnology	Rank 540
176	168,765	Aizawa, Masuo	Analytical Chemistry	Rank 1,311
177	168,984	Yamanaka, Ichiro	Physical Chemistry	Rank 591
178	169,427	Matsuda, Tomoko	Organic Chemistry	Rank 2,816
179	169,799	Ueno, Takafumi	Organic Chemistry	Rank 2,822
180	170,101	Fujii, Yasuhisa	Urology & Nephrology	Rank 1,712
181	172,779	Iwamoto, Mitsumasa	Applied Physics	Rank 4,456
182	173,748	Masuda, Shinji	Plant Biology & Botany	Rank 2,566
183	174,046	Sawabe, Motoji	Oncology & Carcinogenesis	Rank 6,357
184	174,620	Taniguchi, Izumi	Energy	Rank 2,723
185	174,735	Nakamura, Ryuhei	Organic Chemistry	Rank 2,908
186	175,161	Azuma, Masaki	Applied Physics	Rank 4,527
187	176,081	Kurosawa, Minoru Kuribayashi	Acoustics	Rank 447
188	177,237	Hirao, Akira	Polymers	Rank 1,582
189	178,073	Kitano, Masaaki	Organic Chemistry	Rank 2,968
190	178,815	Nishikata, Atsushi	Materials	Rank 2,634
191	180,215	Yoshikawa, Kunio	Energy	Rank 2,839
192	181,085	Sekine, Mitsuo	Organic Chemistry	Rank 3,016
193	181,500	Fujisawa, Toshimasa	Applied Physics	Rank 4,702
194	181,609	Natori, Kenji	Applied Physics	Rank 4,705
195	182,414	Ohashi, Yuji	General Chemistry	Rank 449
196	183,447	Arai, Hajime	Energy	Rank 2,904
197	183,599	Nakamoto, Takamichi	Analytical Chemistry	Rank 1,434
198	183,672	Suzuki, Hiroharu	Organic Chemistry	Rank 3,043
199	184,240	Kihara, Kazunorì	Urology & Nephrology	Rank 1,853
200	188,974	TANAKA, JUNZO	Materials	Rank 2,789
201	190,156	Suzuki, Kunihiro	Applied Physics	Rank 4,950
202	193,769	Tateyama, Y.	Nanoscience & Nanotechnology	Rank 2,599
203	195,526	Hirokawa, Jiro	Networking & Telecommunications	Rank 1,908
204	195,590	Komatsu, Takayuki	Physical Chemistry	Rank 679
205	197,336	Nakamura, Takashi	Nuclear & Particle Physics	Rank 3,018
206	198,152	Oda, Shunri	Applied Physics	Rank 5,161
207	199,888	Murakami, Youichi	Applied Physics	Rank 5,206
208	200,954	Koike, Hideki	Artificial Intelligence & Image Processing	Rank 4,659
209	203,100	Murakami, Yoichi	Applied Physics	Rank 5,304
210	204,844	Murakami, Satoshi	Applied Physics	Rank 5,356
211	206,046	Hoshina, Takuya	Materials	Rank 3,078
212	206,712	Okada, Kenichi	Electrical & Electronic Engineering	Rank 658
213	209,098	Sumita, Masao	Polymers	Rank 1,867
214	209,988	Watanabe, Junji	Polymers	Rank 1,875
215	210,482	Tamamura, Hirokazu	Organic Chemistry	Rank 3,541
216	212,118	Shishido, Atsushi	Applied Physics	Rank 5,576
217	213,607	Koga, Akihisa	General Physics	Rank 1,337
218	218,335	Ando, Makoto	Networking & Telecommunications	Rank 2,155
219	218,429	Oguni, Masaharu	Applied Physics	Rank 5,760
220	219,526	Moriizumi, Toyosaka	Applied Physics	Rank 5,790
221	219,736	Okutomi, Masatoshi	Artificial Intelligence & Image Processing	Rank 5,117
222	220,615	Toyota, Shinji	General Chemistry	Rank 521
223	222,351	Ando, Isao	Polymers	Rank 1,998
224	224,181	Miyahara, Yuji	Analytical Chemistry	Rank 1,809
225	225,067	Osakabe, Yuriko	Plant Biology & Botany	Rank 3,355
226	225,606	Kawano, Masaki	General Chemistry	Rank 532
227	226,758	Mihara, Hisakazu	Organic Chemistry	Rank 3,785
228	227,815	Tanaka, Kunisuke	Plant Biology & Botany	Rank 3,402
229	228,105	Tanaka, Hidekazu	General Physics	Rank 1,422
230	230,049	Kishimoto, Kikuo O.	Mechanical Engineering & Transports	Rank 1,759
231	231,515	Yang, Yang	Chemical Engineering	Rank 1,297
232	231,714	Oda, Mitsushige	Industrial Engineering & Automation	Rank 1,812
233	234,121	Sato, Tatsuo	Materials	Rank 3,552
234	235,877	Takeyama, Masao	Materials	Rank 3,584
235	236,299	Sugahara, Satoshi	Applied Physics	Rank 6,255
236	238,946	Imura, J.	Industrial Engineering & Automation	Rank 1,871
237	240,589	Hsu, Yungjung	Nanoscience & Nanotechnology	Rank 3,345
238	241,470	Yano, Toyohiko	Materials	Rank 3,695
239	241,521	Minakuchi, Shunsuke	Dentistry	Rank 1,500
240	245,066	Inagi, Shinsuke	Polymers	Rank 2,222
241	247,508	Shinomiya, Ken'Ichi	Orthopedics	Rank 1,952
242	248,092	Ueha, Sadayuki	Acoustics	Rank 644
243	251,168	Suematsu, Yasuharu	Optoelectronics & Photonics	Rank 925
244	252,708	Kishida, Akio	Biomedical Engineering	Rank 1,116
245	256,507	Okiji, Takashi	Dentistry	Rank 1,608
246	256,764	Kato, Yukitaka	Energy	Rank 4,316
247	261,087	Tanaka, Masayuki	Artificial Intelligence & Image Processing	Rank 6,179
248	261,146	Nose, Takuhei	Polymers	Rank 2,371
249	263,895	Nagata, Kazuhiro	Mining & Metallurgy	Rank 136
250	264,031	Tanaka, Katsunori	Organic Chemistry	Rank 4,394
251	265,386	Kadoma, Yoshinori	Dentistry	Rank 1,671
252	270,092	Mitsubayashi, Kohji	Analytical Chemistry	Rank 2,258
253	280,513	Hirose, Sohichi	Mechanical Engineering & Transports	Rank 2,144
254	281,108	Oya, Asao	Materials	Rank 4,431
255	282,212	Kawashima, Nobuyuki	Dentistry	Rank 1,806
256	282,331	Hagiwara, Makoto	Electrical & Electronic Engineering	Rank 951
257	283,471	Hosoda, Hideki	Materials	Rank 4,463
258	283,953	Fujie, Toshinori	Nanoscience & Nanotechnology	Rank 4,063
259	289,433	Aida, Jun	Dentistry	Rank 1,862
260	291,067	Økazaki, Ken	Energy	Rank 5,044
261	293,410	Mishima, Yoshinao	Materials	Rank 4,632
262	294,655	Saji, Tetsuo	Energy	Rank 5,111
263	296,709	Hirayama, Masaaki	Energy	Rank 5,170
264	297,497	Nakada, Nobuo	Materials	Rank 4,692
265	297,997	Ookawara, Shinichi A.	Energy	Rank 5,188
266	298,633	Hanna, Junichi	Applied Physics	Rank 8,005
267	307,411	Fukui, Toshiaki	Biotechnology	Rank 1,076
268	310,228	Kajihara, Masanori	Materials	Rank 4,956
269	314,223	Teufel, Simone	Artificial Intelligence & Image Processing	Rank 7,597
270	316,857	Shinoda, Koichi	Artificial Intelligence & Image Processing	Rank 7,660
271	324,720	Ono, Kyosuke	Industrial Engineering & Automation	Rank 2,573
272	328,399	Mita, Tsutomu	Industrial Engineering & Automation	Rank 2,595
273	328,492	Ishizone, Takashi	Polymers	Rank 3,018
274	328,699	Itaka, Keiji	Pharmacology & Pharmacy	Rank 3,242
275	329,229	Tsuji, Masamichi	Materials	Rank 5,321
276	329,527	Onaka, Susumu	Materials	Rank 5,329
277	333,233	Takatani, Setsuo	Biomedical Engineering	Rank 1,485
278	333,794	Inamura, Tomonari	Materials	Rank 5,405
279	334,906	Morita, Itsuro	Optoelectronics & Photonics	Rank 1,331
280	338,719	Kashiwagi, Takao	Mechanical Engineering & Transports	Rank 2,624
281	339,096	Kumai, Shinji	Materials	Rank 5,497
282	342,763	Matsumoto, Ryutaroh	Networking & Telecommunications	Rank 3,563
283	351,277	Kikutani, Takeshi	Polymers	Rank 3,236
284	354,610	Kobayashi, Shigenobu	Artificial Intelligence & Image Processing	Rank 8,696
285	359,980	Cho, Woo-seok	Materials	Rank 5,902
286	368,682	Tokuda, Koichi	Energy	Rank 6,739
287	371,709	Yoshida, Katsumi	Materials	Rank 6,135
288	375,811	Ueda, Hiroshi	Biotechnology	Rank 1,380
289	382,719	Murofushi, Toshiaki	Artificial Intelligence & Image Processing	Rank 9,523
290	388,184	Takeuchi, Toru	Civil Engineering	Rank 1,213
291	389,052	Ichise, Ryutaro	Artificial Intelligence & Image Processing	Rank 9,720
292	415,863	Aoki, Takayuki	Materials	Rank 6,998
293	417,426	Sekimoto, Hiroshi	Energy	Rank 7,826
294	483,781	Fujii, Shinya	Medicinal & Biomolecular Chemistry	Rank 2,609
295	489,478	Harano, Koji	General Chemistry	Rank 1,131
296	527,068	Numano, Fujie	General & Internal Medicine	Rank 7,131
297	546,180	Mizumoto, Tetsuya	Optoelectronics & Photonics	Rank 2,486
298	819,137	Susa, Masahiro	Mining & Metallurgy	Rank 681
299	979,584	Matsutani, Akihiro	Optoelectronics & Photonics	Rank 5,139
1	668	Akagi, Hirofumi	Electrical & Electronic Engineering	Rank 3
2	681	HOSONO, Hideo	Applied Physics	Rank 27
3	2,379	Maeda, Kazuhiko	Organic Chemistry	Rank 68
4	2,500	Ando, Tsuneya	General Physics	Rank 17
5	2,705	Ohsumi, Yoshinori	Biochemistry & Molecular Biology	Rank 116
6	8,460	Shirane, Gen	Applied Physics	Rank 208
7	9,637	Yamamoto, Takakazu	Polymers	Rank 71
8	9,654	Hara, Michikazu	Organic Chemistry	Rank 202
9	9,983	Yoshimura, Masahiro	Materials	Rank 114
10	10,346	Taga, Tetsuya	Immunology	Rank 378
11	10,563	Maruyama, Shigenori	Geochemistry & Geophysics	Rank 138
12	12,735	Takahashi, Watarlu	General Mathematics	Rank 29
13	12,909	Tsuji, Jiro	Organic Chemistry	Rank 283
14	13,799	Sugeno, Michio	Artificial Intelligence & Image Processing	Rank 295
15	16,618	Murakami, Shuuichi	Applied Physics	Rank 389
16	17,615	Hanawa, Takao	Materials	Rank 222
17	17,700	Mikami, Koichi	Organic Chemistry	Rank 372
18	18,241	Sueyoshi, Toshiyuki	Energy	Rank 209
19	20,021	Ohno-Matsui, Kyoko	Ophthalmology & Optometry	Rank 94
20	20,388	Tanaka, Ken	Organic Chemistry	Rank 416
21	21,851	Yamase, Thoshihiro	Inorganic & Nuclear Chemistry	Rank 116
22	22,694	Ikariya, Takao	Organic Chemistry	Rank 463
23	26,068	Kamiya, Toshio	Applied Physics	Rank 612
24	28,625	Shimizu, Shigeomi	Biochemistry & Molecular Biology	Rank 1,193
25	28,952	Ono, Yoshio O.	Physical Chemistry	Rank 98
26	30,652	Tatsumi, Takashi	Physical Chemistry	Rank 107
27	30,767	Nishiyama, Nobuhiro	Pharmacology & Pharmacy	Rank 249
28	30,915	Yashima, Masatomo	Materials	Rank 392
29	32,631	Ida, Shigeru	Astronomy & Astrophysics	Rank 351
30	36,872	Akita, Munetaka	Organic Chemistry	Rank 692
31	37,686	Takezoe, Hideo	Applied Physics	Rank 914
32	38,031	Sasaki, Sei	Urology & Nephrology	Rank 402
33	39,000	Miyauchi, Masahiro	Nanoscience & Nanotechnology	Rank 499
34	39,254	Kimura, Hiroshi	Developmental Biology	Rank 1,345
35	40,071	Sugihara, Kenichi	Oncology & Carcinogenesis	Rank 1,747
36	41,742	Nakajima, Akira	Materials	Rank 549
37	42,401	Fujita, Hideaki	Electrical & Electronic Engineering	Rank 108
38	44,863	Inoue, Yoshio	Polymers	Rank 399
39	45,552	Iga, Kenichi	Applied Physics	Rank 1,122
40	45,983	Nakatogawa, Hitoshi	Developmental Biology	Rank 1,526
41	46,967	Suzuki, Kenji	Nuclear Medicine & Medical Imaging	Rank 314
42	47,074	Kanno, Ryoji	Energy	Rank 603
43	48,896	Kimura, Akinori	Immunology	Rank 1,432
44	49,792	Mori, Takehiko	Applied Physics	Rank 1,233
45	49,929	Kudo, Akira	Developmental Biology	Rank 1,613
46	50,157	Noda, Masaharu	Biochemistry & Molecular Biology	Rank 1,936
47	50,488	Shoda, Makoto	Biotechnology	Rank 140
48	51,830	Ando, Shinji	Polymers	Rank 461
49	52,449	Takata, Toshikazu	Polymers	Rank 464
50	54,459	Ikai, Atsushi	Biochemistry & Molecular Biology	Rank 2,079
51	55,921	Yamashita, Yoshiro	Organic Chemistry	Rank 1,039
52	57,026	Uchida, Shinichi	Urology & Nephrology	Rank 616
53	57,591	Okada, Kiyoshi	Materials	Rank 766
54	59,351	Wakihara, Masataka	Energy	Rank 784
55	59,682	Helffrich, George R.	Geochemistry & Geophysics	Rank 1,035
56	60,079	Chernenko, Volodymyr A.	Materials	Rank 814
57	61,244	Noda, Masaki	Biochemistry & Molecular Biology	Rank 2,315
58	62,307	Miyano, Satoru	Bioinformatics	Rank 160
59	64,848	Okahata, Yoshio	General Chemistry	Rank 210
60	67,504	Narita, Masashi	Developmental Biology	Rank 2,070
61	68,863	Imai, Yoshio	Polymers	Rank 615
62	69,607	Nakamura, Hiroyukiki	Organic Chemistry	Rank 1,279
63	70,194	Enoki, Toshiaki	Applied Physics	Rank 1,726
64	71,042	Osakada, Kohtaro	Organic Chemistry	Rank 1,303
65	72,313	Koyama, Fuinio	Optoelectronics & Photonics	Rank 187
66	72,375	Tanaka, Kohichi	Neurology & Neurosurgery	Rank 4,750
67	72,459	Yamaguchi, Masahide	Nuclear & Particle Physics	Rank 1,117
68	74,130	Moro-Oka, Yoshihiko	Organic Chemistry	Rank 1,355
69	74,722	Ito, Hiroshi	Polymers	Rank 670
70	75,788	Yokoyama, Takehito	Applied Physics	Rank 1,874
71	75,886	Kitajima, Nobumasa	General Chemistry	Rank 241
72	77,804	Tezuka, Yasuyuki	Polymers	Rank 694
73	77,946	Yui, Nobuhiko	Polymers	Rank 695
74	78,186	Otsuka, Hideyuki	Polymers	Rank 696
75	78,525	Iwasawa, Nobuharu	Organic Chemistry	Rank 1,441
76	79,333	Hut, Piet	Astronomy & Astrophysics	Rank 1,056
77	79,436	Saito, Susumu	Applied Physics	Rank 1,970
78	79,636	Sato, Fumie	Organic Chemistry	Rank 1,455
79	79,940	Hirokawa, Katsuiku I.	Immunology	Rank 2,196
80	80,080	Chiba, Akira	Electrical & Electronic Engineering	Rank 213
81	80,103	Todoroki, Akira A.	Materials	Rank 1,077
82	80,274	Fujihira, Masamichi	Applied Physics	Rank 1,995
83	81,548	Tanaka, Shinji	Oncology & Carcinogenesis	Rank 3,250
84	84,228	Hirotsu, Shunsuke	General Physics	Rank 534
85	86,995	Wakai, Fumihiro	Materials	Rank 1,188
86	87,244	Shiba, Hiroyuki	General Physics	Rank 557
87	88,401	Ohtomo, Akira	Applied Physics	Rank 2,220
88	88,427	Nishida, Yusuke	General Physics	Rank 565
89	90,066	Kishimoto, Takeo	Developmental Biology	Rank 2,615
90	90,186	Karasuyama, Hajime	Immunology	Rank 2,460
91	91,884	Numano, Fujío	Cardiovascular System & Hematology	Rank 2,995
92	93,410	Kamata, Keigo	Organic Chemistry	Rank 1,673
93	95,180	Ohteki, Toshiaki	Immunology	Rank 2,562
94	95,448	Suzumori, Koichi	Industrial Engineering & Automation	Rank 731
95	96,311	Yoshizawa, Michito	Organic Chemistry	Rank 1,716
96	96,537	Ishiwara, Hiroshi	Applied Physics	Rank 2,439
97	96,622	Yamashita, Makoto	Organic Chemistry	Rank 1,720
98	97,053	Tateishi, Ukihide	Nuclear Medicine & Medical Imaging	Rank 811
99	97,337	Ueno, Akihiko	Organic Chemistry	Rank 1,735
100	98,689	Okura, Ichiro	Organic Chemistry	Rank 1,755
101	99,843	Kanda, Manabu	Meteorology & Atmospheric Sciences	Rank 1,532
102	100,315	Otsuka, Kiyoshi	Physical Chemistry	Rank 343
103	101,609	Asada, Masahiro	Applied Physics	Rank 2,593
104	102,701	Nomura, Shōichiro	Applied Physics	Rank 2,617
105	103,574	Yamada., Isao	Networking & Telecommunications	Rank 907
106	103,664	Michinobu, Tsuyoshi	Polymers	Rank 922
107	103,868	Manzhos, Sergei	Chemical Physics	Rank 1,906
108	105,040	Sakou, Takashi	Orthopedics	Rank 766
109	106,373	Sasamoto, Tomohiro	Fluids & Plasmas	Rank 878
110	106,956	Nakamura, Tetsuya	Immunology	Rank 2,845
111	106,979	Dopfer, Otto	Chemical Physics	Rank 1,952
112	107,045	Nishi, Toshio	Polymers	Rank 957
113	107,087	Kagechika, Hiroyuki	Organic Chemistry	Rank 1,877
114	108,328	Satoh, Kotaro	Polymers	Rank 969
115	110,645	Itoh, Mitsuru	Applied Physics	Rank 2,835
116	110,984	Tsubata, Takeshi	Immunology	Rank 2,947
117	112,269	Fusayama, Takao	Dentistry	Rank 633
118	114,125	Marumo, Fumiaki	Urology & Nephrology	Rank 1,227
119	115,568	Nakamura, Kentaro	Optoelectronics & Photonics	Rank 350
120	116,031	Sekiya, Ichiro	Orthopedics	Rank 842
121	116,691	Takayanagi, Kunio	Applied Physics	Rank 3,010
122	118,682	Kitazume, Tomouya	Organic Chemistry	Rank 2,044
123	119,659	Hara, Shinji	Industrial Engineering & Automation	Rank 908
124	119,690	Tanaka, Toshihiro	Genetics & Heredity	Rank 625
125	120,530	Inazawa, Johji	Oncology & Carcinogenesis	Rank 4,576
126	121,435	Abe, Massanori	Applied Physics	Rank 3,146
127	121,441	Tagami, Junji	Dentistry	Rank 698
128	121,973	Koshihara, Shin Ya	Applied Physics	Rank 3,158
129	122,252	Yokoi, Toshiyuki	Physical Chemistry	Rank 433
130	122,858	Berrar, Daniel Peter	Artificial Intelligence & Image Processing	Rank 2,571
131	123,241	Kiguchi, Manabu	Applied Physics	Rank 3,188
132	123,711	De Vries, Mattanjah S.	Chemical Physics	Rank 2,247
133	123,734	Tsuru, Tooru	Materials	Rank 1,723
134	125,141	Ishida, Masaru	Chemical Engineering	Rank 595
135	129,590	Hiraoka, Massayasu	Cardiovascular System & Hematology	Rank 3,986
136	129,649	Ishizu, Koji	Polymers	Rank 1,165
137	130,258	Xiao, Feng	Applied Mathematics	Rank 290
138	131,773	Tamaura, Yutaka	Energy	Rank 1,892
139	133,453	Serizawa, Takeshi	Polymers	Rank 1,197
140	133,512	Baba, Toshihide	Physical Chemistry	Rank 466
141	133,891	Nisisako, Takasi	Analytical Chemistry	Rank 1,002
142	134,642	Tanno, Shûkichi Û.Kichi	General Mathematics	Rank 762
143	137,900	Somiya, Shigeyuki	Materials	Rank 1,926
144	138,795	Kondo, Junko Nomura	Physical Chemistry	Rank 488
145	139,285	Munekata, Hiroo O.	Applied Physics	Rank 3,644
146	139,719	Kanae, Shinjiro	Environmental Engineering	Rank 709
147	139,815	Takeuchi, Masayuki	Organic Chemistry	Rank 2,369
148	142,123	Oba, Fumiyasu	Applied Physics	Rank 3,718
149	142,220	Yamaguchi, Takeo	Chemical Engineering	Rank 710
150	145,058	Somiya, Kentaro	Nuclear & Particle Physics	Rank 2,246
151	145,423	Tsurumi, Takaaki	Applied Physics	Rank 3,813
152	146,375	Fuchigami, Toshio	Organic Chemistry	Rank 2,494
153	147,496	Yabe, Takashi	Applied Mathematics	Rank 327
154	147,908	Kinbara, Kazushi	Organic Chemistry	Rank 2,518
155	148,154	Funakubo, Hiroshi	Applied Physics	Rank 3,887
156	148,863	Kawashita, Masakazu	Materials	Rank 2,109
157	149,498	Aono, Rikizo	Biotechnology	Rank 468
158	150,305	Sakabe, Yukio	Applied Physics	Rank 3,958
159	152,189	Imamura, Yosuke	Nuclear & Particle Physics	Rank 2,359
160	152,582	Wada, Yuji	General Chemistry	Rank 400
161	153,948	Fukushima, Takanori	Organic Chemistry	Rank 2,618
162	154,565	Tsuge, Takeharu	Polymers	Rank 1,364
163	154,701	Yamaguchi, Masahiro	Optics	Rank 618
164	155,876	Takeuchi, Daisuke	Polymers	Rank 1,379
165	156,916	Fushimi, Kiyohide	Emergency & Critical Care Medicine	Rank 531
166	157,601	Goto, Mika	Energy	Rank 2,334
167	159,913	Aizawa, Masuo	Analytical Chemistry	Rank 1,238
168	161,082	Yamamoto, Naoyuki	Biotechnology	Rank 507
169	162,354	Kawashima, Kazuhiko	Civil Engineering	Rank 371
170	162,977	Tamura, Tetsuro	Civil Engineering	Rank 374
171	164,672	Taniguchi, Izumi	Energy	Rank 2,461
172	164,680	Masuda, Shinji	Plant Biology & Botany	Rank 2,416
173	164,976	Matsuda, Tomoko	Organic Chemistry	Rank 2,775
174	167,257	Hirao, Akira	Polymers	Rank 1,499
175	168,523	Natori, Kenji	Applied Physics	Rank 4,464
176	169,389	Kurosawa, Minoru Kuribayashi	Acoustics	Rank 434
177	169,531	Sawabe, Motoji	Oncology & Carcinogenesis	Rank 6,248
178	169,813	Ueno, Takafumi	Organic Chemistry	Rank 2,860
179	171,616	Yamanaka, Ichiro	Physical Chemistry	Rank 612
180	174,979	TANAKA, JUNZO	Materials	Rank 2,511
181	175,012	Kihara, Kazunorì	Urology & Nephrology	Rank 1,798
182	175,393	Fujisawa, Toshimasa	Applied Physics	Rank 4,667
183	175,830	Sekine, Mitsuo	Organic Chemistry	Rank 2,953
184	176,383	Suzuki, Kunihiro	Applied Physics	Rank 4,687
185	177,151	Nakamura, Ryuhei	Organic Chemistry	Rank 2,975
186	178,160	Yoshikawa, Kunio	Energy	Rank 2,692
187	179,508	Ohashi, Yuji	General Chemistry	Rank 455
188	180,964	Tanaka, Hiroshi	Artificial Intelligence & Image Processing	Rank 3,934
189	181,244	Nishikata, Atsushi	Materials	Rank 2,599
190	181,799	Kitano, Masaaki	Organic Chemistry	Rank 3,057
191	183,481	Nakamoto, Takamichi	Analytical Chemistry	Rank 1,454
192	185,169	Komatsu, Takayuki	Physical Chemistry	Rank 664
193	187,222	Oda, Shunri	Applied Physics	Rank 4,989
194	187,837	Arai, Hajime	Energy	Rank 2,859
195	190,907	Murakami, Youichi	Applied Physics	Rank 5,089
196	193,791	Azuma, Masaki	Applied Physics	Rank 5,179
197	194,291	Hirokawa, Jiro	Networking & Telecommunications	Rank 1,883
198	196,269	Murakami, Yoichi	Applied Physics	Rank 5,251
199	196,761	Iwamoto, Mitsumasa	Applied Physics	Rank 5,267
200	197,180	Nakamura, Takashi	Nuclear & Particle Physics	Rank 3,062
201	197,707	Sumita, Masao	Polymers	Rank 1,777
202	198,195	Tamamura, Hirokazu	Organic Chemistry	Rank 3,337
203	198,387	Watanabe, Junji	Polymers	Rank 1,783
204	200,421	Tateyama, Y.	Nanoscience & Nanotechnology	Rank 2,478
205	202,771	Murakami, Satoshi	Applied Physics	Rank 5,447
206	205,138	Shishido, Atsushi	Applied Physics	Rank 5,513
207	205,252	Koike, Hideki	Artificial Intelligence & Image Processing	Rank 4,466
208	206,627	Moriizumi, Toyosaka	Applied Physics	Rank 5,560
209	207,049	Ando, Makoto	Networking & Telecommunications	Rank 2,021
210	208,045	Oguni, Masaharu	Applied Physics	Rank 5,598
211	211,260	Ando, Isao	Polymers	Rank 1,897
212	211,569	Koga, Akihisa	General Physics	Rank 1,345
213	211,708	Toyota, Shinji	General Chemistry	Rank 526
214	213,112	Tanaka, Kunisuke	Plant Biology & Botany	Rank 3,163
215	214,077	Mihara, Hisakazu	Organic Chemistry	Rank 3,618
216	215,347	Hoshina, Takuya	Materials	Rank 3,146
217	216,420	Miyahara, Yuji	Analytical Chemistry	Rank 1,761
218	218,562	Okutomi, Masatoshi	Artificial Intelligence & Image Processing	Rank 4,770
219	219,015	Tanaka, Hidekazu	General Physics	Rank 1,393
220	221,153	Oda, Mitsushige	Industrial Engineering & Automation	Rank 1,702
221	223,569	Kishimoto, Kikuo O.	Mechanical Engineering & Transports	Rank 1,693
222	224,317	Okada, Kenichi	Electrical & Electronic Engineering	Rank 714
223	224,629	Sugahara, Satoshi	Applied Physics	Rank 6,078
224	228,762	Osakabe, Yuriko	Plant Biology & Botany	Rank 3,408
225	229,433	Yano, Toyohiko	Materials	Rank 3,393
226	231,782	Hirano, Masahiro	Applied Physics	Rank 6,282
227	232,633	Takeyama, Masao	Materials	Rank 3,446
228	232,802	Imura, J.	Industrial Engineering & Automation	Rank 1,789
229	232,979	Sato, Tatsuo	Materials	Rank 3,451
230	233,070	Ueha, Sadayuki	Acoustics	Rank 618
231	238,680	Suematsu, Yasuharu	Optoelectronics & Photonics	Rank 871
232	242,213	Nose, Takuhei	Polymers	Rank 2,195
233	242,815	Kishida, Akio	Biomedical Engineering	Rank 1,069
234	252,859	Yang, Yang	Chemical Engineering	Rank 1,415
235	252,984	Kadoma, Yoshinori	Dentistry	Rank 1,599
236	253,487	Tanaka, Katsunori	Organic Chemistry	Rank 4,270
237	259,731	Inagi, Shinsuke	Polymers	Rank 2,341
238	260,494	Oya, Asao	Materials	Rank 3,932
239	263,337	Kato, Yukitaka	Energy	Rank 4,214
240	265,438	Okiji, Takashi	Dentistry	Rank 1,697
241	270,892	Tanaka, Masayuki	Artificial Intelligence & Image Processing	Rank 6,059
242	271,382	Hirose, Sohichi	Mechanical Engineering & Transports	Rank 2,061
243	272,124	Hagiwara, Makoto	Electrical & Electronic Engineering	Rank 908
244	275,142	Økazaki, Ken	Energy	Rank 4,465
245	278,388	Saji, Tetsuo	Energy	Rank 4,526
246	279,002	Mishima, Yoshinao	Materials	Rank 4,282
247	281,422	Kawashima, Nobuyuki	Dentistry	Rank 1,807
248	281,619	Hosoda, Hideki	Materials	Rank 4,344
249	284,142	Mitsubayashi, Kohji	Analytical Chemistry	Rank 2,453
250	285,482	Hanna, Junichi	Applied Physics	Rank 7,851
251	297,212	Hirayama, Masaaki	Energy	Rank 4,958
252	298,833	Fujie, Toshinori	Nanoscience & Nanotechnology	Rank 4,020
253	301,985	Fukui, Toshiaki	Biotechnology	Rank 1,072
254	305,561	Mita, Tsutomu	Industrial Engineering & Automation	Rank 2,380
255	306,466	Kajihara, Masanori	Materials	Rank 4,790
256	315,165	Onaka, Susumu	Materials	Rank 4,922
257	316,158	Tsuji, Masamichi	Materials	Rank 4,949
258	317,258	Ishizone, Takashi	Polymers	Rank 2,917
259	318,513	Ookawara, Shinichi A.	Energy	Rank 5,393
260	320,795	Morita, Itsuro	Optoelectronics & Photonics	Rank 1,266
261	321,472	Ono, Kyosuke	Industrial Engineering & Automation	Rank 2,503
262	321,874	Nakada, Nobuo	Materials	Rank 5,050
263	325,217	Kashiwagi, Takao	Mechanical Engineering & Transports	Rank 2,487
264	326,318	Takatani, Setsuo	Biomedical Engineering	Rank 1,448
265	332,158	Sagara, Yoshimitsu	General Chemistry	Rank 818
266	335,366	Cho, Woo-seok	Materials	Rank 5,316
267	339,144	Kobayashi, Shigenobu	Artificial Intelligence & Image Processing	Rank 7,776
268	349,310	Tokuda, Koichi	Energy	Rank 6,001
269	349,708	Shinoda, Koichi	Artificial Intelligence & Image Processing	Rank 8,061
270	351,850	Matsumoto, Ryutaroh	Networking & Telecommunications	Rank 3,668
271	354,347	Kumai, Shinji	Materials	Rank 5,653
272	355,125	Murofushi, Toshiaki	Artificial Intelligence & Image Processing	Rank 8,201
273	360,234	Inamura, Tomonari	Materials	Rank 5,768
274	380,087	Kanezaki, Asako	Artificial Intelligence & Image Processing	Rank 8,886
275	382,345	Yoshikawa, Susuniu	Materials	Rank 6,170
276	385,318	Odawara, Osamu	Materials	Rank 6,226
277	385,608	Ueda, Hiroshi	Biotechnology	Rank 1,451
278	389,759	Yoshida, Katsumi	Materials	Rank 6,318
279	395,085	Ichise, Ryutaro	Artificial Intelligence & Image Processing	Rank 9,276
280	402,353	Sekimoto, Hiroshi	Energy	Rank 7,146
281	408,326	Aoki, Takayuki	Materials	Rank 6,654
282	501,025	Numano, Fujie	General & Internal Medicine	Rank 6,827
283	542,133	Mizumoto, Tetsuya	Optoelectronics & Photonics	Rank 2,464
284	792,822	Susa, Masahiro	Mining & Metallurgy	Rank 638
285	920,302	Matsutani, Akihiro	Optoelectronics & Photonics	Rank 4,846