JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,963 out of 129,614 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 237,186 | 176,751 |
| Total Cites | 6,288 | 9,082 |
| H-index | 40 | 50 |
| Hm-index | 17 | 21 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 8 | 11 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 656 | 945 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 1,174 | 1,778 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,563 | 5,198 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.75 |
| Self-Citation Percentage |
30.76%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 2,060 out of 122,576 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 244,665 | 180,619 |
| Total Cites | 5,829 | 8,505 |
| H-index | 39 | 48 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 6 | 9 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 637 | 925 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 1,034 | 1,569 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,200 | 4,804 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.77 |
| Self-Citation Percentage |
31.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 2,018 out of 115,145 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 237,594 | 178,395 |
| Total Cites | 5,329 | 7,864 |
| H-index | 39 | 47 |
| Hm-index | 15 | 19 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 6 | 9 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 627 | 912 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 887 | 1,364 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,828 | 4,386 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.79 |
| Self-Citation Percentage |
32.24%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 2,021 out of 107,126 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 235,336 | 173,165 |
| Total Cites | 4,777 | 7,142 |
| H-index | 37 | 46 |
| Hm-index | 14 | 18 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 6 | 9 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 611 | 891 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 776 | 1,188 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,406 | 3,934 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.82 |
| Self-Citation Percentage |
33.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 2,061 out of 102,767 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 239,417 | 175,218 |
| Total Cites | 4,538 | 6,841 |
| H-index | 36 | 45 |
| Hm-index | 14 | 18 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 5 | 7 |
| Number of Single+First Authored Papers | 29 | 29 |
| Total Cites to Single+First Authored Papers | 595 | 874 |
| Number of Single+First+Last Authored Papers | 62 | 62 |
| Total Cites to Single+First+Last Authored Papers | 729 | 1,130 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,247 | 3,759 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.82 |
| Self-Citation Percentage |
33.66%
|
|
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.