JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 4,478 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 288,615 | 246,279 |
| Total Cites | 5,904 | 7,864 |
| H-index | 38 | 44 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 590 | 869 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 2,586 | 3,468 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,092 | 6,128 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.28 |
| Self-Citation Percentage |
24.92%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 4,139 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 277,084 | 237,603 |
| Total Cites | 5,512 | 7,422 |
| H-index | 37 | 43 |
| Hm-index | 16 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 566 | 844 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 2,388 | 3,246 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,743 | 5,750 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.29 |
| Self-Citation Percentage |
25.73%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 3,997 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 274,165 | 230,407 |
| Total Cites | 5,146 | 7,025 |
| H-index | 35 | 41 |
| Hm-index | 15 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 552 | 829 |
| Number of Single+First+Last Authored Papers | 199 | 199 |
| Total Cites to Single+First+Last Authored Papers | 2,185 | 3,023 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,409 | 5,401 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.30 |
| Self-Citation Percentage |
26.75%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 3,727 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 262,951 | 222,401 |
| Total Cites | 4,676 | 6,479 |
| H-index | 34 | 40 |
| Hm-index | 15 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 526 | 803 |
| Number of Single+First+Last Authored Papers | 198 | 198 |
| Total Cites to Single+First+Last Authored Papers | 1,940 | 2,734 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,996 | 4,951 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.31 |
| Self-Citation Percentage |
27.83%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 3,708 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 255,091 | 214,954 |
| Total Cites | 4,518 | 6,262 |
| H-index | 33 | 39 |
| Hm-index | 15 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 517 | 790 |
| Number of Single+First+Last Authored Papers | 197 | 197 |
| Total Cites to Single+First+Last Authored Papers | 1,851 | 2,609 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,850 | 4,781 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.31 |
| Self-Citation Percentage |
27.85%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Applied Physics
Rank in SubField 1: 3,400 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 249,106 | 208,752 |
| Total Cites | 4,005 | 5,637 |
| H-index | 31 | 37 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 59 | 59 |
| Total Cites to Single+First Authored Papers | 499 | 763 |
| Number of Single+First+Last Authored Papers | 189 | 189 |
| Total Cites to Single+First+Last Authored Papers | 1,601 | 2,292 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,402 | 4,273 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.32 |
| Self-Citation Percentage |
28.95%
|
|
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.