Ohkubo, Kei
The University of Osaka,
Japan
2025 Rank: 127117
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2194 out of 179164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 127117 | 99960 |
| Total Cites | 15710 | 22451 |
| H-index | 64 | 81 |
| Hm-index | 31 | 37 |
| 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 | 2016 | 2856 |
| Number of Single+First+Last Authored Papers | 70 | 70 |
| Total Cites to Single+First+Last Authored Papers | 3290 | 4584 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 11701 | 13509 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.66 |
| Self-Citation Percentage |
30.03%
|
|
Ohkubo, Kei
Osaka University,
Japan
2024 Rank: 125901
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2202 out of 170049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125901 | 96788 |
| Total Cites | 14738 | 21333 |
| H-index | 62 | 80 |
| Hm-index | 29 | 36 |
| 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 | 1849 | 2672 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 3032 | 4301 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10927 | 12687 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.68 |
| Self-Citation Percentage |
30.91%
|
|
Ohkubo, Kei
Osaka University,
Japan
2023 Rank: 125087
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2218 out of 161671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125087 | 94742 |
| Total Cites | 13647 | 20037 |
| H-index | 59 | 77 |
| Hm-index | 28 | 35 |
| 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 | 1699 | 2491 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 2792 | 4019 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 10048 | 11740 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.71 |
| Self-Citation Percentage |
31.89%
|
|
Ohkubo, Kei
Osaka University,
Japan
2022 Rank: 122641
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2236 out of 154108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 122641 | 92558 |
| Total Cites | 12497 | 18615 |
| H-index | 57 | 74 |
| Hm-index | 27 | 34 |
| 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 | 1518 | 2267 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 2508 | 3682 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 9175 | 10786 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.73 |
| Self-Citation Percentage |
32.87%
|
|
Ohkubo, Kei
Osaka University,
Japan
2021 Rank: 117910
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2112 out of 144918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117910 | 89925 |
| Total Cites | 12131 | 18086 |
| H-index | 57 | 72 |
| Hm-index | 27 | 33 |
| 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 | 1451 | 2191 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 2408 | 3567 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8883 | 10441 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.73 |
| Self-Citation Percentage |
32.93%
|
|
Ohkubo, Kei
Osaka University,
Japan
2020 Rank: 120025
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2114 out of 111388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120025 | 89130 |
| Total Cites | 10841 | 16535 |
| H-index | 54 | 68 |
| Hm-index | 25 | 32 |
| 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 | 1239 | 1961 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 2064 | 3187 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7879 | 9362 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.77 |
| Self-Citation Percentage |
34.44%
|
|