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Okamoto, Isamu

Graduate School of Medical Sciences, Japan

2025 Rank: 68444

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Respiratory System

Rank in SubField 1: 2070 out of 355674 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score6844470549
Total Cites22322407
H-index1819
Hm-index55
Number of Single Authored Papers66
Total Cites to Single Authored Papers33
Number of Single+First Authored Papers4141
Total Cites to Single+First Authored Papers4749
Number of Single+First+Last Authored Papers139139
Total Cites to Single+First+Last Authored Papers358385
Composite Score22
Number of Distinct Citing Papers17301810
Ratio of Total Citations to Distinct Citing Papers 1.29 1.33
Self-Citation Percentage
7.27%
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Okamoto, Isamu

Kyushu University, Japan

2024 Rank: 69262

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Respiratory System

Rank in SubField 1: 2269 out of 334837 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score6926276061
Total Cites27673008
H-index1920
Hm-index55
Number of Single Authored Papers66
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers4040
Total Cites to Single+First Authored Papers8591
Number of Single+First+Last Authored Papers124124
Total Cites to Single+First+Last Authored Papers371406
Composite Score22
Number of Distinct Citing Papers21072217
Ratio of Total Citations to Distinct Citing Papers 1.31 1.36
Self-Citation Percentage
8.01%
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Okamoto, Isamu

Graduate School of Medical Sciences, Japan

2023 Rank: 42624

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Respiratory System

Rank in SubField 1: 1507 out of 312644 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score4262443447
Total Cites29533186
H-index2021
Hm-index55
Number of Single Authored Papers66
Total Cites to Single Authored Papers55
Number of Single+First Authored Papers4040
Total Cites to Single+First Authored Papers7083
Number of Single+First+Last Authored Papers106106
Total Cites to Single+First+Last Authored Papers361386
Composite Score33
Number of Distinct Citing Papers21742272
Ratio of Total Citations to Distinct Citing Papers 1.36 1.40
Self-Citation Percentage
7.31%
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Okamoto, Isamu

Graduate School of Medical Sciences, Japan

2022 Rank: 40252

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Respiratory System

Rank in SubField 1: 1519 out of 293195 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score4025240054
Total Cites27543055
H-index1920
Hm-index56
Number of Single Authored Papers66
Total Cites to Single Authored Papers44
Number of Single+First Authored Papers4040
Total Cites to Single+First Authored Papers8993
Number of Single+First+Last Authored Papers9898
Total Cites to Single+First+Last Authored Papers342366
Composite Score33
Number of Distinct Citing Papers20592207
Ratio of Total Citations to Distinct Citing Papers 1.34 1.38
Self-Citation Percentage
9.85%
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Okamoto, Isamu

Graduate School of Medical Sciences, Japan

2021 Rank: 41026

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Respiratory System

Rank in SubField 1: 1483 out of 271773 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score4102640327
Total Cites37374144
H-index2224
Hm-index77
Number of Single Authored Papers66
Total Cites to Single Authored Papers55
Number of Single+First Authored Papers4040
Total Cites to Single+First Authored Papers151161
Number of Single+First+Last Authored Papers8989
Total Cites to Single+First+Last Authored Papers576619
Composite Score33
Number of Distinct Citing Papers28193029
Ratio of Total Citations to Distinct Citing Papers 1.33 1.37
Self-Citation Percentage
9.82%
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Okamoto, Isamu

Kyushu University, Faculty of Medical Sciences, Japan

2020 Rank: 38699

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Respiratory System

Rank in SubField 1: 1364 out of 230678 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score3869936522
Total Cites24282668
H-index1720
Hm-index66
Number of Single Authored Papers55
Total Cites to Single Authored Papers77
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers110125
Number of Single+First+Last Authored Papers7777
Total Cites to Single+First+Last Authored Papers420459
Composite Score33
Number of Distinct Citing Papers18241943
Ratio of Total Citations to Distinct Citing Papers 1.33 1.37
Self-Citation Percentage
9.00%
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