JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1,723 out of 156,020 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 143,882 | 133,990 |
| Total Cites | 3,577 | 4,439 |
| H-index | 28 | 32 |
| Hm-index | 14 | 15 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 147 | 163 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 1,336 | 1,488 |
| Number of Single+First+Last Authored Papers | 254 | 254 |
| Total Cites to Single+First+Last Authored Papers | 2,451 | 3,016 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,250 | 3,726 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.19 |
| Self-Citation Percentage |
19.42%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1,513 out of 135,958 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,974 | 127,665 |
| Total Cites | 3,377 | 4,215 |
| H-index | 28 | 32 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 144 | 160 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 1,278 | 1,427 |
| Number of Single+First+Last Authored Papers | 247 | 247 |
| Total Cites to Single+First+Last Authored Papers | 2,324 | 2,873 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,067 | 3,525 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.20 |
| Self-Citation Percentage |
19.88%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1,349 out of 117,692 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 135,139 | 126,744 |
| Total Cites | 3,203 | 4,002 |
| H-index | 27 | 30 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 142 | 158 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1,257 | 1,404 |
| Number of Single+First+Last Authored Papers | 237 | 237 |
| Total Cites to Single+First+Last Authored Papers | 2,202 | 2,727 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,916 | 3,355 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.19 |
| Self-Citation Percentage |
19.97%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1,171 out of 103,235 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 127,818 | 120,915 |
| Total Cites | 3,059 | 3,785 |
| H-index | 26 | 29 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 134 | 150 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1,211 | 1,351 |
| Number of Single+First+Last Authored Papers | 237 | 237 |
| Total Cites to Single+First+Last Authored Papers | 2,110 | 2,577 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,768 | 3,174 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.19 |
| Self-Citation Percentage |
19.18%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Applied Physics
Rank in SubField 1: 1,098 out of 89,177 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 124,748 | 117,344 |
| Total Cites | 2,921 | 3,620 |
| H-index | 26 | 29 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 130 | 146 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1,174 | 1,313 |
| Number of Single+First+Last Authored Papers | 237 | 237 |
| Total Cites to Single+First+Last Authored Papers | 2,021 | 2,475 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,649 | 3,039 |
| Ratio of Total Citations to Distinct Citing Papers | 1.10 | 1.19 |
| Self-Citation Percentage |
19.31%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Nanoscience & Nanotechnology
SubField 2:
Analytical Chemistry
Rank in SubField 1: 981 out of 75,210 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117,103 | 112,887 |
| Total Cites | 2,731 | 3,376 |
| H-index | 25 | 27 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 127 | 143 |
| Number of Single+First Authored Papers | 40 | 40 |
| Total Cites to Single+First Authored Papers | 1,137 | 1,275 |
| Number of Single+First+Last Authored Papers | 237 | 237 |
| Total Cites to Single+First+Last Authored Papers | 1,890 | 2,320 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,464 | 2,822 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.20 |
| Self-Citation Percentage |
19.11%
|
|
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.