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Kojima, Hirotatsu

The University of Tokyo, Japan

2025 Rank: 153,140

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 401 out of 57,118 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score153,140169,190
Total Cites11,38412,203
H-index4447
Hm-index1212
Number of Single Authored Papers22
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers2,5672,702
Number of Single+First+Last Authored Papers2020
Total Cites to Single+First+Last Authored Papers2,5952,732
Composite Score33
Number of Distinct Citing Papers8,6999,126
Ratio of Total Citations to Distinct Citing Papers 1.31 1.34
Self-Citation Percentage
6.71%
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Kojima, Hirotatsu

The University of Tokyo, Japan

2024 Rank: 143,947

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 391 out of 53,171 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score143,947159,667
Total Cites10,91811,702
H-index4447
Hm-index1112
Number of Single Authored Papers22
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers2,4982,632
Number of Single+First+Last Authored Papers2020
Total Cites to Single+First+Last Authored Papers2,5192,655
Composite Score33
Number of Distinct Citing Papers8,2958,698
Ratio of Total Citations to Distinct Citing Papers 1.32 1.35
Self-Citation Percentage
6.70%
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Kojima, Hirotatsu

The University of Tokyo, Japan

2023 Rank: 136,202

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 382 out of 51,019 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score136,202152,728
Total Cites10,46911,218
H-index4345
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers2,4432,577
Number of Single+First+Last Authored Papers2020
Total Cites to Single+First+Last Authored Papers2,4552,591
Composite Score33
Number of Distinct Citing Papers7,8958,274
Ratio of Total Citations to Distinct Citing Papers 1.33 1.36
Self-Citation Percentage
6.68%
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Kojima, Hirotatsu

The University of Tokyo, Japan

2022 Rank: 128,465

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Biochemistry & Molecular Biology

Rank in SubField 1: 389 out of 49,459 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score128,465142,970
Total Cites9,94310,653
H-index4144
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers2,3842,517
Number of Single+First+Last Authored Papers1919
Total Cites to Single+First+Last Authored Papers2,3902,524
Composite Score33
Number of Distinct Citing Papers7,4357,790
Ratio of Total Citations to Distinct Citing Papers 1.34 1.37
Self-Citation Percentage
6.66%
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Kojima, Hirotatsu

The University of Tokyo, Japan

2021 Rank: 125,464

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Organic Chemistry

Rank in SubField 1: 416 out of 51,674 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score125,464137,731
Total Cites9,68310,377
H-index4043
Hm-index1111
Number of Single Authored Papers22
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers2,3252,458
Number of Single+First+Last Authored Papers1919
Total Cites to Single+First+Last Authored Papers2,3292,463
Composite Score33
Number of Distinct Citing Papers7,2267,570
Ratio of Total Citations to Distinct Citing Papers 1.34 1.37
Self-Citation Percentage
6.69%
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Kojima, Hirotatsu

University of Tokyo, Japan

2020 Rank: 116,278

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Chemistry

SubField 1:

General Chemistry

SubField 2:

Organic Chemistry

Rank in SubField 1: 328 out of 44,508 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score116,278128,895
Total Cites8,9859,639
H-index4043
Hm-index1010
Number of Single Authored Papers22
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers1717
Total Cites to Single+First Authored Papers2,2452,377
Number of Single+First+Last Authored Papers1919
Total Cites to Single+First+Last Authored Papers2,2482,380
Composite Score33
Number of Distinct Citing Papers6,6346,945
Ratio of Total Citations to Distinct Citing Papers 1.35 1.39
Self-Citation Percentage
6.78%
Found an error in your data? Contact us with your profile link. Contact Us →
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