Keio University School of Medicine

Japan

Total Researchers: 319

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Rank in this institute	World rank	Scientist	Sub-field	Rank in sub-field
1	13,753	Sato, Toshiro	Developmental Biology	Rank 343
2	27,143	Kitagawa, Yuhkoh	Oncology & Carcinogenesis	Rank 810
3	28,089	Sano, Motoaki	Cardiovascular System & Hematology	Rank 827
4	29,154	Asamura, Hisao	Oncology & Carcinogenesis	Rank 878
5	39,123	Amagai, Masayuki	Dermatology & Venereal Diseases	Rank 143
6	42,493	Kanai, Takanaori	Gastroenterology & Hepatology	Rank 455
7	43,645	Saisho, Yoshifumi	Endocrinology & Metabolism	Rank 641
8	44,974	Fukuda, Keiichi	Cardiovascular System & Hematology	Rank 1,221
9	70,137	Kishimoto, Taishiro	Psychiatry	Rank 1,128
10	70,312	Tamura, Ryota	Neurology & Neurosurgery	Rank 3,069
11	71,542	Yoshino, Jun	Endocrinology & Metabolism	Rank 1,007
12	90,145	Ieda, Masaki	Cardiovascular System & Hematology	Rank 2,193
13	95,638	Noda, Yoshihiro	Psychiatry	Rank 1,493
14	99,898	Matsumoto, Morio	Orthopedics	Rank 516
15	103,206	Nakamura, Masaya	Orthopedics	Rank 536
16	103,778	Yahagi, Naohisa	Gastroenterology & Hepatology	Rank 1,066
17	104,933	Ogawa, Yoko	Ophthalmology & Optometry	Rank 507
18	111,767	Kawakami, Yutaka	Oncology & Carcinogenesis	Rank 3,399
19	116,322	Kohsaka, Shun	Cardiovascular System & Hematology	Rank 2,736
20	120,818	Chikuma, Shunsuke	Immunology	Rank 2,178
21	122,836	Sakamoto, Michiie	Oncology & Carcinogenesis	Rank 3,734
22	134,244	Kurihara, Toshihide	Ophthalmology & Optometry	Rank 656
23	135,873	Yuzaki, Michisuke	Neurology & Neurosurgery	Rank 5,571
24	137,710	Fujishima, Seitaroh	Emergency & Critical Care Medicine	Rank 405
25	144,157	Kataoka, Keisuke	Immunology	Rank 2,569
26	145,510	Uchino, Miki	Ophthalmology & Optometry	Rank 716
27	148,401	Kaneko, Yuhko	Arthritis & Rheumatology	Rank 715
28	153,197	Masugi, Yohei	Oncology & Carcinogenesis	Rank 4,660
29	164,978	Kanai, Yae	Oncology & Carcinogenesis	Rank 5,049
30	170,569	Miyamoto, Takeshi	Immunology	Rank 3,000
31	180,950	Jinzaki, Masahiro	Nuclear Medicine & Medical Imaging	Rank 938
32	182,434	Watanabe, Kota	Orthopedics	Rank 1,029
33	193,572	Aoki, Daisuke A.	Oncology & Carcinogenesis	Rank 5,958
34	195,945	Miyata, Hiroaki	Surgery	Rank 1,004
35	201,281	Toyama, Yoshiaki	Orthopedics	Rank 1,168
36	202,524	Hara-Chikuma, Mariko	Biochemistry & Molecular Biology	Rank 3,177
37	206,271	Okada, Yoshikatsu	Biochemistry & Molecular Biology	Rank 3,238
38	228,387	Kawashima, Motoko	Ophthalmology & Optometry	Rank 1,122
39	231,477	Okamura, Tomonori	Cardiovascular System & Hematology	Rank 4,920
40	234,306	Hayashida, Kentaro	Cardiovascular System & Hematology	Rank 4,972
41	263,951	Kubo, Akiharu	Dermatology & Venereal Diseases	Rank 962
42	313,348	Tanese, Keiji	Dermatology & Venereal Diseases	Rank 1,160
43	372,008	Ogawa, Kaoru	Otorhinolaryngology	Rank 688
44	413,291	Takebayashi, Tohru	Environmental & Occupational Health	Rank 279
45	483,665	Kishi, Kazuo	Surgery	Rank 2,992
46	536,971	Yamada, Yoshitake	Nuclear Medicine & Medical Imaging	Rank 3,567
1	3,777	Tsubota, Kazuo	Ophthalmology & Optometry	Rank 8
2	7,469	Honda, Kenya	Immunology	Rank 174
3	7,874	Yoshimura, Akihiko	Immunology	Rank 184
4	9,848	Okano, Hideyuki	Neurology & Neurosurgery	Rank 521
5	11,956	Sato, Toshiro	Developmental Biology	Rank 334
6	22,530	Asamura, Hisao	Oncology & Carcinogenesis	Rank 727
7	27,750	Sano, Motoaki	Cardiovascular System & Hematology	Rank 837
8	28,752	Kitagawa, Y.	Oncology & Carcinogenesis	Rank 923
9	29,151	Amagai, Masayuki	Dermatology & Venereal Diseases	Rank 91
10	29,665	Fukuda, Keiichi	Cardiovascular System & Hematology	Rank 884
11	36,689	Saisho, Yoshifumi	Endocrinology & Metabolism	Rank 583
12	51,767	Itoh, Hiroshi	Cardiovascular System & Hematology	Rank 1,430
13	53,186	Kanai, Takanori	Gastroenterology & Hepatology	Rank 594
14	53,578	Atarashi, Koji	Immunology	Rank 1,082
15	59,126	Dogru, Murat	Ophthalmology & Optometry	Rank 287
16	70,044	Matsumoto, Morio	Orthopedics	Rank 320
17	70,486	Ogawa, Yoko	Ophthalmology & Optometry	Rank 351
18	75,315	Yuzaki, Michisuke	Neurology & Neurosurgery	Rank 3,416
19	84,692	Tamura, Ryota	Neurology & Neurosurgery	Rank 3,787
20	89,400	Ieda, Masaki	Cardiovascular System & Hematology	Rank 2,286
21	94,395	Suzuki, Shigeaki	Neurology & Neurosurgery	Rank 4,203
22	97,047	Nakamura, Masaya	Orthopedics	Rank 494
23	97,309	Kataoka, Keisuke	Immunology	Rank 1,898
24	98,807	Suzuki, Hidekazu	Gastroenterology & Hepatology	Rank 1,076
25	99,234	Kishimoto, Taishiro	Psychiatry	Rank 1,579
26	100,576	Mimura, Masaru	Psychiatry	Rank 1,600
27	104,425	Yahagi, Naohisa	Gastroenterology & Hepatology	Rank 1,135
28	106,171	Kohsaka, Shun	Cardiovascular System & Hematology	Rank 2,625
29	108,689	Chikuma, Shunsuke	Immunology	Rank 2,082
30	112,953	Ko, Minoru S.H.	Developmental Biology	Rank 2,628
31	118,209	Kurihara, Toshihide	Ophthalmology & Optometry	Rank 601
32	123,857	Uchino, Miki	Ophthalmology & Optometry	Rank 625
33	126,040	Hara-Chikuma, Mariko	Biochemistry & Molecular Biology	Rank 2,202
34	129,297	Miyamoto, Takeshi	Immunology	Rank 2,447
35	129,519	Masugi, Yohei	Oncology & Carcinogenesis	Rank 4,222
36	129,774	Kawashima, Motoko	Ophthalmology & Optometry	Rank 655
37	138,383	Ito, Daisuke	Neurology & Neurosurgery	Rank 5,984
38	139,267	Chiba, Kenji	Immunology	Rank 2,627
39	139,703	Fujishima, S.	Emergency & Critical Care Medicine	Rank 446
40	143,827	Watanabe, Kota	Orthopedics	Rank 788
41	148,699	Hayashida, Kentaro	Cardiovascular System & Hematology	Rank 3,547
42	156,290	Kaneko, Yuko	Arthritis & Rheumatology	Rank 730
43	156,849	Saruta, T.	Cardiovascular System & Hematology	Rank 3,710
44	170,010	Akiyama, Mitsuhiro	Arthritis & Rheumatology	Rank 783
45	174,945	Uchino, Yuichi	Ophthalmology & Optometry	Rank 895
46	176,007	Ikegami, Naoki	Health Policy & Services	Rank 383
47	177,693	Toyama, Yoshiaki	Orthopedics	Rank 1,029
48	177,734	Kanai, Yae	Oncology & Carcinogenesis	Rank 5,857
49	178,722	Oya, Mototsugu	Oncology & Carcinogenesis	Rank 5,906
50	179,536	Nagoshi, Narihito	Orthopedics	Rank 1,044
51	183,209	Shimmura, Shigeto	Ophthalmology & Optometry	Rank 939
52	184,459	Suematsu, Makoto	Biochemistry & Molecular Biology	Rank 3,235
53	185,171	Okada, Yasunori	Biochemistry & Molecular Biology	Rank 3,247
54	192,254	Maruyama, Tetsuo	Obstetrics & Reproductive Medicine	Rank 1,217
55	197,206	Jinzaki, Masahiro	Nuclear Medicine & Medical Imaging	Rank 1,154
56	201,443	Yasui, Masato	Biochemistry & Molecular Biology	Rank 3,528
57	245,362	Ayaki, Masahiko	Ophthalmology & Optometry	Rank 1,247
58	259,311	Goto, Eiki	Ophthalmology & Optometry	Rank 1,332
59	281,107	Tsuji, Tetsuya	Rehabilitation	Rank 646
60	337,841	Takebayashi, Toru	Environmental & Occupational Health	Rank 245
61	338,863	Ogawa, Kaoru	Otorhinolaryngology	Rank 704
62	411,183	Yamada, Yoshitake	Nuclear Medicine & Medical Imaging	Rank 2,812
1	4,084	Tsubota, Kazuo	Ophthalmology & Optometry	Rank 10
2	8,603	Honda, Kenya	Immunology	Rank 215
3	9,779	Okano, Hideyuki	Neurology & Neurosurgery	Rank 551
4	10,704	Yoshimura, Akihiko	Immunology	Rank 261
5	13,001	Sato, Toshiro	Developmental Biology	Rank 396
6	17,465	Takeuchi, Tsutomu	Arthritis & Rheumatology	Rank 113
7	21,668	Asamura, Hisao	Oncology & Carcinogenesis	Rank 780
8	22,068	Amagai, Masayuki	Dermatology & Venereal Diseases	Rank 73
9	23,216	Kitagawa, Yuko	Oncology & Carcinogenesis	Rank 832
10	28,342	Fukuda, Keiichi	Cardiovascular System & Hematology	Rank 917
11	30,303	Saisho, Yoshifumi	Endocrinology & Metabolism	Rank 539
12	31,001	Sano, Motoaki	Cardiovascular System & Hematology	Rank 990
13	43,087	Suda, Toshio	Immunology	Rank 966
14	46,360	Atarashi, Koji	Immunology	Rank 1,024
15	48,870	Itoh, Hiroshi	Cardiovascular System & Hematology	Rank 1,423
16	53,408	Kanai, Takanori	Gastroenterology & Hepatology	Rank 609
17	63,891	Nomura, Shuhei	General & Internal Medicine	Rank 889
18	65,216	Chikuma, Shunsuke	Immunology	Rank 1,464
19	75,989	Suematsu, Makoto	Biochemistry & Molecular Biology	Rank 1,533
20	76,615	Matsumoto, Morio	Orthopedics	Rank 414
21	81,361	Kohsaka, Shun	Cardiovascular System & Hematology	Rank 2,251
22	84,991	Nakamura, Masaya	Orthopedics	Rank 465
23	85,143	Kishimoto, Taishiro	Psychiatry	Rank 1,428
24	85,329	Yuzaki, Michisuke	Neurology & Neurosurgery	Rank 4,085
25	87,197	Uchino, Miki	Ophthalmology & Optometry	Rank 478
26	87,651	Taniguchi, Koji	Oncology & Carcinogenesis	Rank 3,153
27	92,778	Mimura, Masaru	Psychiatry	Rank 1,529
28	93,270	Kawakami, Yutaka	Oncology & Carcinogenesis	Rank 3,333
29	99,273	Sakamoto, Michiie	Oncology & Carcinogenesis	Rank 3,532
30	105,387	Ozawa, Yoko	Ophthalmology & Optometry	Rank 590
31	105,770	Ogawa, Yoko	Ophthalmology & Optometry	Rank 592
32	108,351	Tamura, Ryota	Neurology & Neurosurgery	Rank 5,102
33	108,551	Ito, Daisuke	Neurology & Neurosurgery	Rank 5,108
34	109,094	Ko, Minoru S.H.	Developmental Biology	Rank 2,741
35	117,736	Fujishima, Seitaro	Emergency & Critical Care Medicine	Rank 396
36	120,391	Kawashima, Motoko	Ophthalmology & Optometry	Rank 671
37	121,177	Kanai, Yae	Oncology & Carcinogenesis	Rank 4,295
38	122,579	Suzuki, Shigeaki	Neurology & Neurosurgery	Rank 5,725
39	124,697	Kaneko, Yuko	Arthritis & Rheumatology	Rank 665
40	124,799	Yamaoka, Kunihiro	Arthritis & Rheumatology	Rank 667
41	125,137	Aoki, Daisuke	Oncology & Carcinogenesis	Rank 4,433
42	125,720	Okada, Yasunori	Biochemistry & Molecular Biology	Rank 2,499
43	128,228	Yagi, Mitsuru	Orthopedics	Rank 759
44	129,086	Kataoka, Keisuke	Immunology	Rank 2,670
45	129,103	Yahagi, Naohisa	Gastroenterology & Hepatology	Rank 1,415
46	142,036	Watanabe, Kota	Orthopedics	Rank 866
47	146,344	Saruta, T.	Cardiovascular System & Hematology	Rank 3,708
48	146,892	Naganuma, Makoto	Gastroenterology & Hepatology	Rank 1,584
49	150,356	Oya, Mototsugu	Oncology & Carcinogenesis	Rank 5,355
50	152,131	Ikegami, Naoki	Health Policy & Services	Rank 388
51	156,825	Hara-Chikuma, Mariko	Biochemistry & Molecular Biology	Rank 3,094
52	161,540	Kurihara, Toshihide	Ophthalmology & Optometry	Rank 910
53	162,563	Shimmura, Shigeto	Ophthalmology & Optometry	Rank 925
54	163,870	Hayashida, Kentaro	Cardiovascular System & Hematology	Rank 4,084
55	167,909	Nagoshi, Narihito	Orthopedics	Rank 1,080
56	181,046	Okamura, Tomonori	Cardiovascular System & Hematology	Rank 4,438
57	187,534	Jinzaki, Masahiro	Nuclear Medicine & Medical Imaging	Rank 1,150
58	236,793	Uchino, Yuichi	Ophthalmology & Optometry	Rank 1,349
59	253,849	Maruyama, Tetsuo	Obstetrics & Reproductive Medicine	Rank 1,697
60	255,188	Goto, Eiki	Ophthalmology & Optometry	Rank 1,441
61	311,412	Takebayashi, Toru	Environmental & Occupational Health	Rank 239
62	355,042	Ogawa, Kaoru	Otorhinolaryngology	Rank 811
1	5,582	Tsubota, Kazuo	Ophthalmology & Optometry	Rank 15
2	6,481	Honda, Kenya	Immunology	Rank 199
3	8,895	Okano, Hideyuki	Neurology & Neurosurgery	Rank 558
4	9,411	Yoshimura, Akihiko	Immunology	Rank 275
5	10,769	Sato, Toshiro	Developmental Biology	Rank 379
6	19,068	Takeuchi, Tsutomu	Arthritis & Rheumatology	Rank 124
7	20,630	Asamura, Hisao	Oncology & Carcinogenesis	Rank 772
8	25,311	Kitagawa, Yuko	Oncology & Carcinogenesis	Rank 923
9	27,947	Fukuda, Keiichi	Cardiovascular System & Hematology	Rank 878
10	28,743	Sano, Motoaki	Cardiovascular System & Hematology	Rank 911
11	29,800	Yuzaki, Michisuke	Neurology & Neurosurgery	Rank 1,719
12	31,437	Amagai, Masayuki	Dermatology & Venereal Diseases	Rank 104
13	47,737	Saisho, Yoshifumi	Endocrinology & Metabolism	Rank 858
14	50,855	Itoh, Hiroshi	Cardiovascular System & Hematology	Rank 1,475
15	57,343	Kanai, Takanori	Gastroenterology & Hepatology	Rank 676
16	58,793	Dogru, Murat	Ophthalmology & Optometry	Rank 314
17	62,454	Matsumoto, Morio	Orthopedics	Rank 331
18	67,335	Taniguchi, Koji	Oncology & Carcinogenesis	Rank 2,574
19	69,718	Miyamoto, Takeshi	Immunology	Rank 1,694
20	69,824	Kawakami, Yutaka	Immunology	Rank 1,695
21	82,123	Mimura, Masaru	Psychiatry	Rank 1,371
22	85,852	Kishimoto, Taishiro	Psychiatry	Rank 1,421
23	87,112	Nakamura, Masaya	Orthopedics	Rank 497
24	87,157	Chikuma, Shunsuke	Immunology	Rank 2,090
25	91,974	Kataoka, Keisuke	Immunology	Rank 2,191
26	92,120	Sakamoto, Michiie	Oncology & Carcinogenesis	Rank 3,488
27	95,749	Ko, Minoru	Developmental Biology	Rank 2,768
28	98,803	Kojima, Takashi	Ophthalmology & Optometry	Rank 544
29	101,215	Matsuo, Koichi	Endocrinology & Metabolism	Rank 1,679
30	113,467	Uchino, Miki	Ophthalmology & Optometry	Rank 637
31	114,367	Shimoda, Masayuki	Gastroenterology & Hepatology	Rank 1,296
32	119,044	Okamura, Tomonori	Cardiovascular System & Hematology	Rank 3,134
33	122,541	Hara-Chikuma, Mariko	Biochemistry & Molecular Biology	Rank 2,818
34	126,530	Nomura, Shuhei	General & Internal Medicine	Rank 1,500
35	126,681	Yagi, Mitsuru	Orthopedics	Rank 775
36	130,568	Suematsu, Makoto	Biochemistry & Molecular Biology	Rank 2,985
37	132,896	Kanai, Yae	Oncology & Carcinogenesis	Rank 5,000
38	135,564	Kurihara, Toshihide	Ophthalmology & Optometry	Rank 767
39	149,686	Kohsaka, Shun	Cardiovascular System & Hematology	Rank 3,801
40	149,955	Fujishima, Seitaro	Emergency & Critical Care Medicine	Rank 504
41	155,418	Hayashida, Kentaro	Cardiovascular System & Hematology	Rank 3,909
42	156,696	Okada, Yasunori	Biochemistry & Molecular Biology	Rank 3,569
43	169,707	Watanabe, Kota	Orthopedics	Rank 1,089
44	170,547	Toyama, Yoshiaki	Orthopedics	Rank 1,096
45	173,349	Ozawa, Yoko	Ophthalmology & Optometry	Rank 986
46	178,922	Nagoshi, Narihito	Orthopedics	Rank 1,149
47	182,322	Yahagi, Naohisa	Gastroenterology & Hepatology	Rank 1,984
48	190,784	Yoshida, Tadashi	Urology & Nephrology	Rank 1,405
49	199,851	Shimmura, Shigeto	Ophthalmology & Optometry	Rank 1,145
50	208,539	Jinzaki, Masahiro	Nuclear Medicine & Medical Imaging	Rank 1,413
51	214,005	Uchino, Yuichi	Ophthalmology & Optometry	Rank 1,222
52	226,138	Kawashima, Motoko	Ophthalmology & Optometry	Rank 1,293
53	251,838	Hamatani, Toshio	Obstetrics & Reproductive Medicine	Rank 1,717
54	257,654	Ogawa, Yoko	Ophthalmology & Optometry	Rank 1,486
55	306,930	Tanigawara, Yusuke	Pharmacology & Pharmacy	Rank 2,571
56	319,693	Takebayashi, Toru	Environmental & Occupational Health	Rank 261
57	330,718	Yagi, Hiroshi	Surgery	Rank 2,306
58	356,256	Ogawa, Kaoru	Otorhinolaryngology	Rank 868
1	6,276	Tsubota, Kazuo	Ophthalmology & Optometry	Rank 16
2	8,102	Yoshimura, Akihiko	Immunology	Rank 213
3	9,566	Okano, Hideyuki	Neurology & Neurosurgery	Rank 576
4	17,149	Sato, Toshiro	Developmental Biology	Rank 572
5	18,449	Asamura, Hisao	Oncology & Carcinogenesis	Rank 680
6	22,608	Takeuchi, Tsutomu	Arthritis & Rheumatology	Rank 142
7	23,900	Yoshida, Go J.	Oncology & Carcinogenesis	Rank 865
8	24,024	Fukuda, Keiichi	Cardiovascular System & Hematology	Rank 734
9	28,278	Amagai, M.	Dermatology & Venereal Diseases	Rank 97
10	32,536	Sano, Motoaki	Cardiovascular System & Hematology	Rank 978
11	36,103	Kitagawa, Yuko	Oncology & Carcinogenesis	Rank 1,296
12	43,960	Saisho, Yoshifumi	Endocrinology & Metabolism	Rank 782
13	45,185	Yuzaki, Michisuke	Neurology & Neurosurgery	Rank 2,488
14	55,951	Itoh, Hiroshi	Cardiovascular System & Hematology	Rank 1,559
15	56,330	Miyamoto, Takeshi	Immunology	Rank 1,304
16	63,607	Sakamoto, Michiie	Oncology & Carcinogenesis	Rank 2,294
17	68,831	Ko, Minoru S.H.	Developmental Biology	Rank 2,042
18	70,434	Kanai, Takanori	Gastroenterology & Hepatology	Rank 770
19	70,973	Kawakami, Yutaka	Immunology	Rank 1,598
20	73,766	Matsumoto, Morio	Orthopedics	Rank 434
21	81,091	Jinushi, Masahisa	Immunology	Rank 1,808
22	84,165	Taniguchi, Koji	Oncology & Carcinogenesis	Rank 3,032
23	85,377	Matsuo, Koichi	Endocrinology & Metabolism	Rank 1,467
24	85,427	Chikuma, Shunsuke	Immunology	Rank 1,907
25	87,684	Nakamura, Masaya	Orthopedics	Rank 547
26	93,115	Kanai, Yae	Oncology & Carcinogenesis	Rank 3,347
27	107,768	Aoki, Daisuke	Oncology & Carcinogenesis	Rank 3,854
28	115,619	Okamura, Tomonori	Cardiovascular System & Hematology	Rank 2,906
29	116,104	Kojima, Takashi	Ophthalmology & Optometry	Rank 646
30	118,467	Suzuki, Shigeaki	Neurology & Neurosurgery	Rank 5,946
31	123,201	Yagi, Mitsuru	Orthopedics	Rank 816
32	127,721	Fujishima, Seitaro	Emergency & Critical Care Medicine	Rank 408
33	130,929	Toyama, Yoshiaki	Orthopedics	Rank 867
34	142,445	Suematsu, Makoto	Biochemistry & Molecular Biology	Rank 3,134
35	146,633	Okada, Yasunori	Biochemistry & Molecular Biology	Rank 3,242
36	149,785	Kubo, A.	Dermatology & Venereal Diseases	Rank 588
37	154,388	Hara-Chikuma, Mariko	Biochemistry & Molecular Biology	Rank 3,405
38	154,957	Uchino, Miki	Ophthalmology & Optometry	Rank 863
39	158,418	Kurihara, Toshihide	Ophthalmology & Optometry	Rank 880
40	164,783	Hayashida, Kentaro	Cardiovascular System & Hematology	Rank 4,033
41	174,086	Watanabe, Kota	Orthopedics	Rank 1,183
42	180,716	Oya, Mototsugu	Urology & Nephrology	Rank 1,333
43	183,683	Yahagi, Naohisa	Gastroenterology & Hepatology	Rank 1,872
44	184,164	Ogawa, Yoko	Ophthalmology & Optometry	Rank 1,024
45	191,127	Shimmura, Shigeto	Ophthalmology & Optometry	Rank 1,073
46	195,262	Hayashi, Matsuhiko	Urology & Nephrology	Rank 1,446
47	195,647	Yoshida, Tadashi	Urology & Nephrology	Rank 1,450
48	196,290	Kawashima, Motoko	Ophthalmology & Optometry	Rank 1,105
49	198,786	Nagoshi, Narihito	Orthopedics	Rank 1,391
50	200,393	Uchino, Yuichi	Ophthalmology & Optometry	Rank 1,131
51	214,377	Jinzaki, Masahiro	Nuclear Medicine & Medical Imaging	Rank 1,470
52	216,998	Ozawa, Yoko	Ophthalmology & Optometry	Rank 1,232
53	239,844	Kobayashi, Eiji	Surgery	Rank 1,594
54	242,040	Tanigawara, Yusuke	Pharmacology & Pharmacy	Rank 1,913
55	347,227	Takebayashi, Toru	Environmental & Occupational Health	Rank 318
1	6,772	Yoshimura, Akihiko	Immunology	Rank 157
2	7,155	Tsubota, Kazuo	Ophthalmology & Optometry	Rank 18
3	11,348	Okano, Hideyuki	Neurology & Neurosurgery	Rank 692
4	19,646	Sato, Toshiro	Developmental Biology	Rank 676
5	20,437	Amagai, Masayuki	Dermatology & Venereal Diseases	Rank 61
6	30,964	Takeuchi, Tsutomu	Arthritis & Rheumatology	Rank 184
7	32,847	Fukuda, Keiichi	Cardiovascular System & Hematology	Rank 954
8	38,966	Sano, Motoaki	Cardiovascular System & Hematology	Rank 1,109
9	44,427	Kitagawa, Yuko	Oncology & Carcinogenesis	Rank 1,556
10	46,912	Saisho, Yoshifumi	Endocrinology & Metabolism	Rank 863
11	63,727	Miyamoto, Takeshi	Immunology	Rank 1,372
12	65,430	Matsumoto, Morio	Orthopedics	Rank 354
13	66,385	Yuzaki, Michisuke	Neurology & Neurosurgery	Rank 3,579
14	68,099	Kanai, Takanori	Gastroenterology & Hepatology	Rank 714
15	71,180	Dogru, Murat	Ophthalmology & Optometry	Rank 339
16	72,275	Sakamoto, Michiie	Oncology & Carcinogenesis	Rank 2,531
17	72,963	Ko, Minoru S.H.	Developmental Biology	Rank 2,177
18	74,698	Matsuo, Koichi	Endocrinology & Metabolism	Rank 1,289
19	76,121	Itoh, Hiroshi	Endocrinology & Metabolism	Rank 1,315
20	77,892	Nakamura, Masaya	Orthopedics	Rank 451
21	88,432	Kawakami, Yutaka	Oncology & Carcinogenesis	Rank 3,069
22	88,510	Suzuki, Shigeaki	Neurology & Neurosurgery	Rank 4,656
23	96,041	Aoki, Daisuke	Oncology & Carcinogenesis	Rank 3,322
24	96,837	Chikuma, Shunsuke	Immunology	Rank 1,978
25	97,180	Siomi, Haruhiko	Developmental Biology	Rank 2,788
26	98,372	Kubota, Yoshiaki	Immunology	Rank 2,003
27	101,102	Kanai, Yae	Oncology & Carcinogenesis	Rank 3,497
28	127,737	Suematsu, Makoto	Biochemistry & Molecular Biology	Rank 2,471
29	129,106	Kubo, Akiharu	Dermatology & Venereal Diseases	Rank 487
30	157,007	Yagi, Mitsuru	Orthopedics	Rank 1,021
31	157,238	Oya, Mototsugu	Urology & Nephrology	Rank 1,198
32	207,119	Jinzaki, Masahiro	Nuclear Medicine & Medical Imaging	Rank 1,422
33	212,387	Ogawa, Yoko	Ophthalmology & Optometry	Rank 1,127
34	213,476	Kurihara, Toshihide	Ophthalmology & Optometry	Rank 1,135
35	248,318	Kobayashi, Eiji	Surgery	Rank 1,630
36	326,574	Takebayashi, Toru	Environmental & Occupational Health	Rank 288