JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Energy
SubField 2:
Analytical Chemistry
Rank in SubField 1: 7,929 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 244,855 | 201,829 |
| Total Cites | 399 | 487 |
| H-index | 6 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 27 | 29 |
| Number of Single+First+Last Authored Papers | 225 | 225 |
| Total Cites to Single+First+Last Authored Papers | 231 | 279 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 261 | 277 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.76 |
| Self-Citation Percentage |
18.07%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Energy
SubField 2:
Analytical Chemistry
Rank in SubField 1: 6,264 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 214,500 | 191,827 |
| Total Cites | 420 | 522 |
| H-index | 8 | 8 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 4 | 5 |
| Number of Single+First Authored Papers | 46 | 46 |
| Total Cites to Single+First Authored Papers | 18 | 20 |
| Number of Single+First+Last Authored Papers | 225 | 225 |
| Total Cites to Single+First+Last Authored Papers | 260 | 326 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 301 | 313 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.67 |
| Self-Citation Percentage |
19.54%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Energy
SubField 2:
Analytical Chemistry
Rank in SubField 1: 5,404 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 219,181 | 206,853 |
| Total Cites | 460 | 537 |
| H-index | 7 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 16 | 18 |
| Number of Single+First+Last Authored Papers | 203 | 203 |
| Total Cites to Single+First+Last Authored Papers | 280 | 317 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 290 | 307 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.75 |
| Self-Citation Percentage |
14.34%
|
|
FranceOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Energy
SubField 2:
Analytical Chemistry
Rank in SubField 1: 3,183 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,817 | 110,386 |
| Total Cites | 788 | 1,078 |
| H-index | 12 | 15 |
| Hm-index | 6 | 8 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 28 | 30 |
| Number of Single+First+Last Authored Papers | 203 | 203 |
| Total Cites to Single+First+Last Authored Papers | 493 | 716 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 495 | 527 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 2.05 |
| Self-Citation Percentage |
26.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Energy
SubField 2:
Analytical Chemistry
Rank in SubField 1: 5,573 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 228,939 | 153,095 |
| Total Cites | 569 | 877 |
| H-index | 9 | 12 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 44 | 44 |
| Total Cites to Single+First Authored Papers | 26 | 27 |
| Number of Single+First+Last Authored Papers | 203 | 203 |
| Total Cites to Single+First+Last Authored Papers | 357 | 587 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 405 | 436 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 2.01 |
| Self-Citation Percentage |
35.12%
|
|
Related Profiles
.png)
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.