JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,593 out of 129,614 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 196,361 | 163,061 |
| Total Cites | 3,389 | 4,519 |
| H-index | 31 | 37 |
| Hm-index | 17 | 21 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 27 | 31 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 908 | 1,300 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 1,981 | 2,648 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,875 | 3,224 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.40 |
| Self-Citation Percentage |
25.01%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,517 out of 122,576 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 187,105 | 152,581 |
| Total Cites | 3,288 | 4,417 |
| H-index | 30 | 37 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 27 | 31 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 878 | 1,270 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 1,924 | 2,591 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,811 | 3,159 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.40 |
| Self-Citation Percentage |
25.56%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,420 out of 115,145 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 176,784 | 143,534 |
| Total Cites | 3,219 | 4,344 |
| H-index | 30 | 37 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 26 | 30 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 865 | 1,257 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 1,892 | 2,558 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,751 | 3,096 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.40 |
| Self-Citation Percentage |
25.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,312 out of 107,126 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 164,786 | 131,721 |
| Total Cites | 3,124 | 4,243 |
| H-index | 29 | 36 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 26 | 30 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 844 | 1,236 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 1,845 | 2,512 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,660 | 3,003 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.41 |
| Self-Citation Percentage |
26.37%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,253 out of 102,767 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 157,682 | 129,632 |
| Total Cites | 3,058 | 4,152 |
| H-index | 29 | 35 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 25 | 29 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 832 | 1,213 |
| Number of Single+First+Last Authored Papers | 158 | 158 |
| Total Cites to Single+First+Last Authored Papers | 1,811 | 2,462 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,613 | 2,948 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.41 |
| Self-Citation Percentage |
26.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Energy
Rank in SubField 1: 1,159 out of 87,137 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 142,916 | 116,109 |
| Total Cites | 2,958 | 4,029 |
| H-index | 29 | 35 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 25 | 29 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 822 | 1,207 |
| Number of Single+First+Last Authored Papers | 157 | 157 |
| Total Cites to Single+First+Last Authored Papers | 1,766 | 2,407 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,523 | 2,844 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.42 |
| Self-Citation Percentage |
26.58%
|
|
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.