Ichimura, Koichi
Kyorin University Faculty of Medicine,
Japan
2025 Rank: 112491
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 3422 out of 355674 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112491 | 113514 |
| Total Cites | 982 | 1109 |
| H-index | 13 | 14 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 5 | 6 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 47 | 48 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 247 | 267 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 791 | 853 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.30 |
| Self-Citation Percentage |
11.45%
|
|
Ichimura, Koichi
Juntendo University Graduate School of Medicine,
Japan
2024 Rank: 94425
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 3116 out of 334837 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 94425 | 85814 |
| Total Cites | 990 | 1147 |
| H-index | 14 | 16 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 44 | 46 |
| Number of Single+First+Last Authored Papers | 57 | 57 |
| Total Cites to Single+First+Last Authored Papers | 258 | 301 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 778 | 849 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.35 |
| Self-Citation Percentage |
13.69%
|
|
Ichimura, Koichi
Juntendo University School of Medicine,
Japan
2023 Rank: 85026
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Oncology & Carcinogenesis
SubField 2:
Neurology & Neurosurgery
Rank in SubField 1: 3069 out of 312644 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85026 | 77711 |
| Total Cites | 952 | 1132 |
| H-index | 14 | 15 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 9 | 10 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 47 | 55 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 242 | 310 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 783 | 860 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.32 |
| Self-Citation Percentage |
15.90%
|
|
Ichimura, Koichi
Juntendo University School of Medicine,
Japan
2022 Rank: 82620
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 4276 out of 305851 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82620 | 76203 |
| Total Cites | 906 | 1051 |
| H-index | 13 | 15 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 51 | 57 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 224 | 275 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 751 | 831 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.26 |
| Self-Citation Percentage |
13.80%
|
|
Ichimura, Koichi
National Cancer Center Research Institute,
Japan
2021 Rank: 82708
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Neurology & Neurosurgery
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 4277 out of 278898 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82708 | 85821 |
| Total Cites | 1326 | 1476 |
| H-index | 16 | 17 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 11 | 11 |
| Number of Single+First Authored Papers | 16 | 16 |
| Total Cites to Single+First Authored Papers | 79 | 88 |
| Number of Single+First+Last Authored Papers | 42 | 42 |
| Total Cites to Single+First+Last Authored Papers | 308 | 360 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1112 | 1198 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.23 |
| Self-Citation Percentage |
10.16%
|
|
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