JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 5,495 out of 355,674 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 147,618 | 163,275 |
| Total Cites | 13,866 | 14,894 |
| H-index | 60 | 62 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 362 | 387 |
| Number of Single+First+Last Authored Papers | 318 | 318 |
| Total Cites to Single+First+Last Authored Papers | 10,133 | 10,846 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,459 | 13,052 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.14 |
| Self-Citation Percentage |
6.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 5,312 out of 334,837 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 140,992 | 156,171 |
| Total Cites | 13,404 | 14,427 |
| H-index | 59 | 61 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 351 | 376 |
| Number of Single+First+Last Authored Papers | 318 | 318 |
| Total Cites to Single+First+Last Authored Papers | 9,762 | 10,470 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 12,036 | 12,624 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.14 |
| Self-Citation Percentage |
7.09%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 5,773 out of 312,644 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 152,167 | 168,974 |
| Total Cites | 12,946 | 13,969 |
| H-index | 58 | 60 |
| Hm-index | 23 | 24 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 339 | 366 |
| Number of Single+First+Last Authored Papers | 318 | 318 |
| Total Cites to Single+First+Last Authored Papers | 9,399 | 10,107 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11,618 | 12,207 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.14 |
| Self-Citation Percentage |
7.32%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 5,453 out of 293,195 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 143,645 | 160,487 |
| Total Cites | 12,339 | 13,351 |
| H-index | 57 | 58 |
| Hm-index | 23 | 23 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 321 | 348 |
| Number of Single+First+Last Authored Papers | 318 | 318 |
| Total Cites to Single+First+Last Authored Papers | 8,922 | 9,622 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11,053 | 11,635 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.15 |
| Self-Citation Percentage |
7.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Gastroenterology & Hepatology
Rank in SubField 1: 5,265 out of 271,773 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 138,390 | 152,852 |
| Total Cites | 12,041 | 13,042 |
| H-index | 56 | 58 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 311 | 337 |
| Number of Single+First+Last Authored Papers | 318 | 318 |
| Total Cites to Single+First+Last Authored Papers | 8,686 | 9,377 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10,781 | 11,357 |
| Ratio of Total Citations to Distinct Citing Papers | 1.12 | 1.15 |
| Self-Citation Percentage |
7.68%
|
|
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.