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Ushijima, Toshikazu

Ushijima, Toshikazu

Hoshi University, Japan

2025 Rank: 24,075

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Gastroenterology & Hepatology

Rank in SubField 1: 1,059 out of 355,674 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score24,07521,952
Total Cites15,07218,047
H-index6672
Hm-index2426
Number of Single Authored Papers55
Total Cites to Single Authored Papers599694
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers1,7822,088
Number of Single+First+Last Authored Papers201201
Total Cites to Single+First+Last Authored Papers8,1819,756
Composite Score33
Number of Distinct Citing Papers12,28213,479
Ratio of Total Citations to Distinct Citing Papers 1.23 1.34
Self-Citation Percentage
16.48%
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Ushijima, Toshikazu

Ushijima, Toshikazu

Hoshi University, Japan

2024 Rank: 23,672

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Genetics & Heredity

Rank in SubField 1: 1,058 out of 334,837 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score23,67221,463
Total Cites14,10716,990
H-index6470
Hm-index2325
Number of Single Authored Papers55
Total Cites to Single Authored Papers579674
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers1,7132,017
Number of Single+First+Last Authored Papers199199
Total Cites to Single+First+Last Authored Papers7,6869,230
Composite Score33
Number of Distinct Citing Papers11,45612,599
Ratio of Total Citations to Distinct Citing Papers 1.23 1.35
Self-Citation Percentage
16.97%
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Ushijima, Toshikazu

Ushijima, Toshikazu

National Cancer Center Research Institute, Japan

2023 Rank: 22,878

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Genetics & Heredity

Rank in SubField 1: 1,047 out of 312,644 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score22,87821,064
Total Cites13,18815,917
H-index6368
Hm-index2325
Number of Single Authored Papers55
Total Cites to Single Authored Papers569662
Number of Single+First Authored Papers3737
Total Cites to Single+First Authored Papers1,6641,966
Number of Single+First+Last Authored Papers194194
Total Cites to Single+First+Last Authored Papers7,2798,773
Composite Score34
Number of Distinct Citing Papers10,65811,719
Ratio of Total Citations to Distinct Citing Papers 1.24 1.36
Self-Citation Percentage
17.15%
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Ushijima, Toshikazu

Ushijima, Toshikazu

National Cancer Center Research Institute, Japan

2022 Rank: 22,204

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Genetics & Heredity

Rank in SubField 1: 1,014 out of 293,195 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score22,20420,303
Total Cites12,13314,679
H-index5964
Hm-index2224
Number of Single Authored Papers55
Total Cites to Single Authored Papers553644
Number of Single+First Authored Papers3636
Total Cites to Single+First Authored Papers1,6091,906
Number of Single+First+Last Authored Papers187187
Total Cites to Single+First+Last Authored Papers6,7698,190
Composite Score34
Number of Distinct Citing Papers9,74610,709
Ratio of Total Citations to Distinct Citing Papers 1.24 1.37
Self-Citation Percentage
17.34%
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Ushijima, Toshikazu

Ushijima, Toshikazu

National Cancer Center Research Institute, Japan

2021 Rank: 22,330

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Genetics & Heredity

Rank in SubField 1: 1,032 out of 271,773 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score22,33020,148
Total Cites11,55514,006
H-index5763
Hm-index2223
Number of Single Authored Papers55
Total Cites to Single Authored Papers541631
Number of Single+First Authored Papers3535
Total Cites to Single+First Authored Papers1,5691,862
Number of Single+First+Last Authored Papers180180
Total Cites to Single+First+Last Authored Papers6,4817,848
Composite Score34
Number of Distinct Citing Papers9,28610,209
Ratio of Total Citations to Distinct Citing Papers 1.24 1.37
Self-Citation Percentage
17.50%
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Ushijima, Toshikazu

Ushijima, Toshikazu

National Cancer Center Research Institute, Japan

2020 Rank: 21,045

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Developmental Biology

Rank in SubField 1: 1,030 out of 230,678 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score21,04520,108
Total Cites10,50112,723
H-index5659
Hm-index2122
Number of Single Authored Papers55
Total Cites to Single Authored Papers527607
Number of Single+First Authored Papers3434
Total Cites to Single+First Authored Papers1,5141,787
Number of Single+First+Last Authored Papers159159
Total Cites to Single+First+Last Authored Papers6,0277,257
Composite Score34
Number of Distinct Citing Papers8,3289,144
Ratio of Total Citations to Distinct Citing Papers 1.26 1.39
Self-Citation Percentage
17.46%
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