Yamamoto, Takumi
National Center for Global Health and Medicine,
Japan
2025 Rank: 67578
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 266 out of 141119 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 67578 | 31400 |
| Total Cites | 673 | 973 |
| H-index | 11 | 14 |
| Hm-index | 4 | 7 |
| Number of Single Authored Papers | 13 | 13 |
| Total Cites to Single Authored Papers | 7 | 13 |
| Number of Single+First Authored Papers | 107 | 107 |
| Total Cites to Single+First Authored Papers | 284 | 422 |
| Number of Single+First+Last Authored Papers | 162 | 162 |
| Total Cites to Single+First+Last Authored Papers | 347 | 518 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 329 | 369 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.64 |
| Self-Citation Percentage |
30.83%
|
|
Yamamoto, Takumi
National Center for Global Health and Medicine,
Japan
2024 Rank: 71317
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 320 out of 132828 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 71317 | 44219 |
| Total Cites | 587 | 749 |
| H-index | 10 | 11 |
| Hm-index | 4 | 6 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 7 | 10 |
| Number of Single+First Authored Papers | 103 | 103 |
| Total Cites to Single+First Authored Papers | 259 | 361 |
| Number of Single+First+Last Authored Papers | 144 | 144 |
| Total Cites to Single+First+Last Authored Papers | 304 | 418 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 285 | 304 |
| Ratio of Total Citations to Distinct Citing Papers | 2.06 | 2.46 |
| Self-Citation Percentage |
21.63%
|
|
Yamamoto, Takumi
National Center for Global Health and Medicine,
Japan
2023 Rank: 90218
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 463 out of 125272 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 90218 | 31657 |
| Total Cites | 611 | 896 |
| H-index | 10 | 13 |
| Hm-index | 4 | 7 |
| Number of Single Authored Papers | 8 | 8 |
| Total Cites to Single Authored Papers | 3 | 14 |
| Number of Single+First Authored Papers | 100 | 100 |
| Total Cites to Single+First Authored Papers | 255 | 439 |
| Number of Single+First+Last Authored Papers | 139 | 139 |
| Total Cites to Single+First+Last Authored Papers | 292 | 487 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 288 | 312 |
| Ratio of Total Citations to Distinct Citing Papers | 2.12 | 2.87 |
| Self-Citation Percentage |
31.81%
|
|
Yamamoto, Takumi
National Center for Global Health and Medicine,
Japan
2022 Rank: 67975
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 339 out of 117502 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 67975 | 37054 |
| Total Cites | 479 | 665 |
| H-index | 11 | 13 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 10 | 20 |
| Number of Single+First Authored Papers | 89 | 89 |
| Total Cites to Single+First Authored Papers | 207 | 332 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 234 | 367 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 245 | 270 |
| Ratio of Total Citations to Distinct Citing Papers | 1.96 | 2.46 |
| Self-Citation Percentage |
27.97%
|
|
Yamamoto, Takumi
National Center for Global Health and Medicine,
Japan
2021 Rank: 74652
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 385 out of 113113 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74652 | 46191 |
| Total Cites | 752 | 943 |
| H-index | 12 | 15 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 9 | 17 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 329 | 441 |
| Number of Single+First+Last Authored Papers | 110 | 110 |
| Total Cites to Single+First+Last Authored Papers | 369 | 487 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 361 | 399 |
| Ratio of Total Citations to Distinct Citing Papers | 2.08 | 2.36 |
| Self-Citation Percentage |
20.25%
|
|
Yamamoto, Takumi
University of Tokyo Hospital,
Japan
2020 Rank: 187170
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1174 out of 80940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 187170 | 122206 |
| Total Cites | 429 | 592 |
| H-index | 8 | 10 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 1 | 2 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 182 | 263 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 197 | 287 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 216 | 246 |
| Ratio of Total Citations to Distinct Citing Papers | 1.99 | 2.41 |
| Self-Citation Percentage |
27.53%
|
|
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