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Ohkusa, Toshifumi

Ohkusa, Toshifumi

Juntendo University Graduate School of Medicine, Japan

2025 Rank: 103,016

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Immunology

Rank in SubField 1: 1,431 out of 108,265 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score103,016113,517
Total Cites8,4599,212
H-index4445
Hm-index1314
Number of Single Authored Papers11
Total Cites to Single Authored Papers9596
Number of Single+First Authored Papers4242
Total Cites to Single+First Authored Papers1,9082,028
Number of Single+First+Last Authored Papers6868
Total Cites to Single+First+Last Authored Papers2,3182,471
Composite Score33
Number of Distinct Citing Papers7,5847,973
Ratio of Total Citations to Distinct Citing Papers 1.12 1.16
Self-Citation Percentage
8.17%
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Ohkusa, Toshifumi

Ohkusa, Toshifumi

Tokyo Hp Study Group, Japan

2024 Rank: 115,682

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Immunology

Rank in SubField 1: 1,573 out of 103,730 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score115,682127,122
Total Cites7,4008,080
H-index4143
Hm-index1212
Number of Single Authored Papers11
Total Cites to Single Authored Papers9394
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers1,5921,702
Number of Single+First+Last Authored Papers5454
Total Cites to Single+First+Last Authored Papers1,8171,934
Composite Score33
Number of Distinct Citing Papers6,6046,958
Ratio of Total Citations to Distinct Citing Papers 1.12 1.16
Self-Citation Percentage
8.42%
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Ohkusa, Toshifumi

Ohkusa, Toshifumi

Tokyo Hp Study Group, Japan

2023 Rank: 113,369

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Immunology

Rank in SubField 1: 1,581 out of 98,720 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score113,369124,729
Total Cites7,0407,712
H-index4041
Hm-index1212
Number of Single Authored Papers11
Total Cites to Single Authored Papers8889
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers1,4961,601
Number of Single+First+Last Authored Papers5454
Total Cites to Single+First+Last Authored Papers1,7151,826
Composite Score33
Number of Distinct Citing Papers6,2756,627
Ratio of Total Citations to Distinct Citing Papers 1.12 1.16
Self-Citation Percentage
8.71%
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Ohkusa, Toshifumi

Ohkusa, Toshifumi

Tokyo Hp Study Group, Japan

2022 Rank: 111,482

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Immunology

Rank in SubField 1: 1,549 out of 95,371 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score111,482119,023
Total Cites6,6147,260
H-index3840
Hm-index1112
Number of Single Authored Papers11
Total Cites to Single Authored Papers8283
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers1,4041,504
Number of Single+First+Last Authored Papers5454
Total Cites to Single+First+Last Authored Papers1,6131,719
Composite Score33
Number of Distinct Citing Papers5,8826,218
Ratio of Total Citations to Distinct Citing Papers 1.12 1.17
Self-Citation Percentage
8.90%
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Ohkusa, Toshifumi

Ohkusa, Toshifumi

Tokyo Hp Study Group, Japan

2021 Rank: 107,106

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Immunology

Rank in SubField 1: 1,489 out of 91,513 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score107,106114,693
Total Cites6,3987,034
H-index3840
Hm-index1112
Number of Single Authored Papers11
Total Cites to Single Authored Papers8182
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers1,3571,457
Number of Single+First+Last Authored Papers5454
Total Cites to Single+First+Last Authored Papers1,5611,667
Composite Score33
Number of Distinct Citing Papers5,6946,024
Ratio of Total Citations to Distinct Citing Papers 1.12 1.17
Self-Citation Percentage
9.04%
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Ohkusa, Toshifumi

Ohkusa, Toshifumi

The Jikei University School of Meidicine, Japan

2020 Rank: 102,016

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Immunology

Rank in SubField 1: 1,465 out of 76,367 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score102,016110,309
Total Cites5,9946,630
H-index3638
Hm-index1112
Number of Single Authored Papers11
Total Cites to Single Authored Papers7576
Number of Single+First Authored Papers3939
Total Cites to Single+First Authored Papers1,2651,364
Number of Single+First+Last Authored Papers6161
Total Cites to Single+First+Last Authored Papers1,4691,583
Composite Score33
Number of Distinct Citing Papers5,3235,651
Ratio of Total Citations to Distinct Citing Papers 1.13 1.17
Self-Citation Percentage
9.59%
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