Ohkubo, Kei
The University of Osaka,
Japan
2025 Rank: 118636
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1509 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118636 | 111502 |
| Total Cites | 944 | 1074 |
| H-index | 11 | 12 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 51 | 51 |
| Total Cites to Single+First Authored Papers | 161 | 176 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 250 | 274 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 760 | 806 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.33 |
| Self-Citation Percentage |
12.10%
|
|
Ohkubo, Kei
Osaka University,
Japan
2024 Rank: 109396
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1437 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109396 | 102443 |
| Total Cites | 969 | 1156 |
| H-index | 12 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 149 | 179 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 239 | 280 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 771 | 829 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.39 |
| Self-Citation Percentage |
16.18%
|
|
Ohkubo, Kei
Osaka University,
Japan
2023 Rank: 107115
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1432 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 107115 | 102928 |
| Total Cites | 1020 | 1168 |
| H-index | 11 | 12 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 50 | 50 |
| Total Cites to Single+First Authored Papers | 156 | 171 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 254 | 276 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 780 | 831 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.41 |
| Self-Citation Percentage |
12.67%
|
|
Ohkubo, Kei
Osaka University,
Japan
2022 Rank: 93088
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1324 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93088 | 92967 |
| Total Cites | 1008 | 1150 |
| H-index | 12 | 13 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 174 | 185 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 262 | 280 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 759 | 817 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.41 |
| Self-Citation Percentage |
12.35%
|
|
Ohkubo, Kei
Osaka University,
Japan
2021 Rank: 75705
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1077 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75705 | 71963 |
| Total Cites | 1738 | 2086 |
| H-index | 17 | 18 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 284 | 318 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 463 | 527 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1302 | 1387 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.50 |
| Self-Citation Percentage |
16.68%
|
|
Ohkubo, Kei
Osaka University,
Japan
2020 Rank: 56839
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 894 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56839 | 56871 |
| Total Cites | 1588 | 1897 |
| H-index | 16 | 16 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 49 | 49 |
| Total Cites to Single+First Authored Papers | 239 | 261 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 395 | 446 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1140 | 1238 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.53 |
| Self-Citation Percentage |
16.29%
|
|
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