JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Polymers
Rank in SubField 1: 858 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46,266 | 43,666 |
| Total Cites | 7,284 | 8,616 |
| H-index | 43 | 48 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 232 | 252 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 2,955 | 3,307 |
| Number of Single+First+Last Authored Papers | 221 | 221 |
| Total Cites to Single+First+Last Authored Papers | 5,913 | 6,970 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,972 | 5,260 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.64 |
| Self-Citation Percentage |
15.46%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Polymers
Rank in SubField 1: 850 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 44,833 | 41,525 |
| Total Cites | 6,947 | 8,199 |
| H-index | 41 | 47 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 228 | 246 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 2,896 | 3,245 |
| Number of Single+First+Last Authored Papers | 215 | 215 |
| Total Cites to Single+First+Last Authored Papers | 5,628 | 6,610 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,775 | 5,053 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.62 |
| Self-Citation Percentage |
15.27%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Polymers
Rank in SubField 1: 818 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42,136 | 39,321 |
| Total Cites | 6,705 | 7,923 |
| H-index | 40 | 46 |
| Hm-index | 23 | 26 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 222 | 240 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 2,851 | 3,198 |
| Number of Single+First+Last Authored Papers | 213 | 213 |
| Total Cites to Single+First+Last Authored Papers | 5,437 | 6,386 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,601 | 4,875 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.63 |
| Self-Citation Percentage |
15.37%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Polymers
Rank in SubField 1: 802 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40,082 | 37,025 |
| Total Cites | 6,409 | 7,570 |
| H-index | 39 | 45 |
| Hm-index | 22 | 25 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 215 | 230 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 2,801 | 3,144 |
| Number of Single+First+Last Authored Papers | 207 | 207 |
| Total Cites to Single+First+Last Authored Papers | 5,199 | 6,094 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,397 | 4,660 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.62 |
| Self-Citation Percentage |
15.34%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Polymers
Rank in SubField 1: 754 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,154 | 36,523 |
| Total Cites | 6,203 | 7,335 |
| H-index | 38 | 44 |
| Hm-index | 22 | 25 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 205 | 219 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 2,744 | 3,083 |
| Number of Single+First+Last Authored Papers | 204 | 204 |
| Total Cites to Single+First+Last Authored Papers | 5,029 | 5,901 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,275 | 4,534 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.62 |
| Self-Citation Percentage |
15.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
Polymers
Rank in SubField 1: 739 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36,869 | 34,307 |
| Total Cites | 5,853 | 6,923 |
| H-index | 38 | 43 |
| Hm-index | 21 | 24 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 195 | 207 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 2,683 | 3,019 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 4,763 | 5,573 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,042 | 4,295 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.61 |
| Self-Citation Percentage |
15.46%
|
|
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.