JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Biomedical Engineering
Rank in SubField 1: 388 out of 81,681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 79,431 | 86,933 |
| Total Cites | 1,361 | 1,501 |
| H-index | 12 | 12 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 54 | 56 |
| Number of Single+First+Last Authored Papers | 503 | 503 |
| Total Cites to Single+First+Last Authored Papers | 810 | 878 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,161 | 1,232 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.22 |
| Self-Citation Percentage |
9.33%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Biomedical Engineering
Rank in SubField 1: 294 out of 77,284 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 60,002 | 62,736 |
| Total Cites | 1,446 | 1,591 |
| H-index | 12 | 13 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 74 | 77 |
| Number of Single+First+Last Authored Papers | 476 | 476 |
| Total Cites to Single+First+Last Authored Papers | 821 | 877 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,219 | 1,309 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
9.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Biomedical Engineering
Rank in SubField 1: 356 out of 72,989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66,263 | 63,268 |
| Total Cites | 1,468 | 1,620 |
| H-index | 12 | 14 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 75 | 79 |
| Number of Single+First+Last Authored Papers | 445 | 445 |
| Total Cites to Single+First+Last Authored Papers | 824 | 881 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1,237 | 1,331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.22 |
| Self-Citation Percentage |
9.38%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Biomedical Engineering
Rank in SubField 1: 152 out of 69,077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,095 | 35,088 |
| Total Cites | 1,465 | 1,643 |
| H-index | 14 | 14 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 106 | 110 |
| Number of Single+First+Last Authored Papers | 416 | 416 |
| Total Cites to Single+First+Last Authored Papers | 844 | 933 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,178 | 1,285 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.28 |
| Self-Citation Percentage |
10.83%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Biomedical Engineering
Rank in SubField 1: 210 out of 65,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43,452 | 45,637 |
| Total Cites | 1,957 | 2,259 |
| H-index | 16 | 17 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 6 | 6 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 157 | 168 |
| Number of Single+First+Last Authored Papers | 383 | 383 |
| Total Cites to Single+First+Last Authored Papers | 1,111 | 1,261 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,612 | 1,768 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.28 |
| Self-Citation Percentage |
13.37%
|
|
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.