JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 10 out of 112,089 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,559 | 4,193 |
| Total Cites | 36,253 | 42,331 |
| H-index | 78 | 86 |
| Hm-index | 42 | 45 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 867 | 920 |
| Number of Single+First Authored Papers | 191 | 191 |
| Total Cites to Single+First Authored Papers | 6,267 | 6,953 |
| Number of Single+First+Last Authored Papers | 829 | 829 |
| Total Cites to Single+First+Last Authored Papers | 21,758 | 25,405 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 25,073 | 26,768 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.58 |
| Self-Citation Percentage |
14.36%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 9 out of 105,998 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,500 | 4,074 |
| Total Cites | 34,526 | 40,454 |
| H-index | 77 | 84 |
| Hm-index | 40 | 44 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 822 | 875 |
| Number of Single+First Authored Papers | 191 | 191 |
| Total Cites to Single+First Authored Papers | 5,984 | 6,668 |
| Number of Single+First+Last Authored Papers | 827 | 827 |
| Total Cites to Single+First+Last Authored Papers | 20,748 | 24,337 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 23,777 | 25,432 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.59 |
| Self-Citation Percentage |
14.65%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 11 out of 99,369 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,466 | 3,989 |
| Total Cites | 32,311 | 38,056 |
| H-index | 74 | 83 |
| Hm-index | 39 | 43 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 769 | 821 |
| Number of Single+First Authored Papers | 190 | 190 |
| Total Cites to Single+First Authored Papers | 5,722 | 6,392 |
| Number of Single+First+Last Authored Papers | 815 | 815 |
| Total Cites to Single+First+Last Authored Papers | 19,569 | 23,056 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 22,346 | 23,972 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.59 |
| Self-Citation Percentage |
15.10%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 8 out of 94,672 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,258 | 3,864 |
| Total Cites | 30,410 | 36,040 |
| H-index | 73 | 81 |
| Hm-index | 38 | 41 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 715 | 767 |
| Number of Single+First Authored Papers | 189 | 189 |
| Total Cites to Single+First Authored Papers | 5,425 | 6,095 |
| Number of Single+First+Last Authored Papers | 814 | 814 |
| Total Cites to Single+First+Last Authored Papers | 18,451 | 21,903 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 20,916 | 22,502 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.60 |
| Self-Citation Percentage |
15.62%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 9 out of 88,725 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 4,201 | 3,710 |
| Total Cites | 29,424 | 34,926 |
| H-index | 72 | 79 |
| Hm-index | 37 | 41 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 691 | 743 |
| Number of Single+First Authored Papers | 189 | 189 |
| Total Cites to Single+First Authored Papers | 5,263 | 5,917 |
| Number of Single+First+Last Authored Papers | 813 | 813 |
| Total Cites to Single+First+Last Authored Papers | 17,872 | 21,243 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 20,233 | 21,783 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.60 |
| Self-Citation Percentage |
15.75%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Medicinal & Biomolecular Chemistry
SubField 2:
Organic Chemistry
Rank in SubField 1: 11 out of 80,622 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 3,890 | 3,490 |
| Total Cites | 27,929 | 33,277 |
| H-index | 72 | 80 |
| Hm-index | 36 | 39 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 642 | 694 |
| Number of Single+First Authored Papers | 189 | 189 |
| Total Cites to Single+First Authored Papers | 5,055 | 5,691 |
| Number of Single+First+Last Authored Papers | 818 | 818 |
| Total Cites to Single+First+Last Authored Papers | 17,023 | 20,349 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 18,903 | 20,377 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.63 |
| Self-Citation Percentage |
16.07%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
Japan5,713 scientists, 10th in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.