JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,252 out of 314,640 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,406 | 121,920 |
| Total Cites | 6,870 | 8,476 |
| H-index | 40 | 44 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 34 | 34 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 563 | 634 |
| Number of Single+First+Last Authored Papers | 267 | 267 |
| Total Cites to Single+First+Last Authored Papers | 5,940 | 7,311 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,707 | 5,060 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.68 |
| Self-Citation Percentage |
18.95%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,238 out of 304,738 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 121,077 | 115,909 |
| Total Cites | 6,650 | 8,245 |
| H-index | 39 | 44 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 31 | 31 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 549 | 620 |
| Number of Single+First+Last Authored Papers | 267 | 267 |
| Total Cites to Single+First+Last Authored Papers | 5,752 | 7,115 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,568 | 4,918 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.68 |
| Self-Citation Percentage |
19.35%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 3,118 out of 295,432 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,561 | 108,200 |
| Total Cites | 6,444 | 8,000 |
| H-index | 38 | 44 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 31 | 31 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 539 | 610 |
| Number of Single+First+Last Authored Papers | 267 | 267 |
| Total Cites to Single+First+Last Authored Papers | 5,577 | 6,906 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,417 | 4,759 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.68 |
| Self-Citation Percentage |
19.45%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,944 out of 289,917 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105,805 | 103,263 |
| Total Cites | 6,123 | 7,657 |
| H-index | 39 | 43 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 29 | 29 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 528 | 599 |
| Number of Single+First+Last Authored Papers | 267 | 267 |
| Total Cites to Single+First+Last Authored Papers | 5,295 | 6,604 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,211 | 4,551 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.68 |
| Self-Citation Percentage |
20.03%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,823 out of 269,833 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105,449 | 98,977 |
| Total Cites | 5,942 | 7,455 |
| H-index | 37 | 43 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 28 | 28 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 516 | 585 |
| Number of Single+First+Last Authored Papers | 266 | 266 |
| Total Cites to Single+First+Last Authored Papers | 5,140 | 6,433 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,072 | 4,406 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.69 |
| Self-Citation Percentage |
20.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Physics & Astronomy
SubField 1:
Applied Physics
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 2,537 out of 224,856 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 97,283 | 90,725 |
| Total Cites | 5,548 | 7,018 |
| H-index | 37 | 42 |
| Hm-index | 17 | 20 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 28 | 28 |
| Number of Single+First Authored Papers | 52 | 52 |
| Total Cites to Single+First Authored Papers | 503 | 572 |
| Number of Single+First+Last Authored Papers | 263 | 263 |
| Total Cites to Single+First+Last Authored Papers | 4,791 | 6,053 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,804 | 4,126 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.70 |
| Self-Citation Percentage |
20.95%
|
|
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.