JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 630 out of 81,681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 126,430 | 138,195 |
| Total Cites | 518 | 567 |
| H-index | 9 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 15 | 16 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 83 | 87 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 108 | 113 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 395 | 419 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.35 |
| Self-Citation Percentage |
8.64%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 789 out of 77,284 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 154,106 | 155,148 |
| Total Cites | 521 | 550 |
| H-index | 9 | 10 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 10 | 11 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 54 | 57 |
| Number of Single+First+Last Authored Papers | 66 | 66 |
| Total Cites to Single+First+Last Authored Papers | 84 | 88 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 405 | 417 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.32 |
| Self-Citation Percentage |
5.27%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 661 out of 72,989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118,254 | 123,614 |
| Total Cites | 525 | 571 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 11 | 11 |
| Total Cites to Single Authored Papers | 14 | 15 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 70 | 80 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 91 | 102 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 416 | 429 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.33 |
| Self-Citation Percentage |
8.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 1,181 out of 69,077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 207,510 | 174,007 |
| Total Cites | 468 | 513 |
| H-index | 8 | 8 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 7 | 11 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 51 | 61 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 63 | 74 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 367 | 382 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.34 |
| Self-Citation Percentage |
8.77%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 762 out of 65,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 137,495 | 146,002 |
| Total Cites | 768 | 879 |
| H-index | 12 | 12 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 10 | 14 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 92 | 105 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 112 | 128 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 605 | 641 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.37 |
| Self-Citation Percentage |
12.63%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Optics
Rank in SubField 1: 936 out of 52,338 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 179,196 | 163,575 |
| Total Cites | 600 | 667 |
| H-index | 9 | 10 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 56 | 60 |
| Number of Single+First+Last Authored Papers | 61 | 61 |
| Total Cites to Single+First+Last Authored Papers | 68 | 73 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 478 | 519 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.29 |
| Self-Citation Percentage |
10.04%
|
|
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