Akiyama, Kohki
Osaka Metropolitan University,
Japan
2025 Rank: 123336
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Biotechnology
Rank in SubField 1: 1775 out of 189757 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 123336 | 137227 |
| Total Cites | 7776 | 8518 |
| H-index | 37 | 39 |
| Hm-index | 12 | 12 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 42 | 43 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 2836 | 2902 |
| Number of Single+First+Last Authored Papers | 23 | 23 |
| Total Cites to Single+First+Last Authored Papers | 3277 | 3382 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4509 | 4646 |
| Ratio of Total Citations to Distinct Citing Papers | 1.72 | 1.83 |
| Self-Citation Percentage |
8.71%
|
|
Akiyama, Kohki
Osaka Metropolitan University,
Japan
2024 Rank: 130657
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Biotechnology
Rank in SubField 1: 1870 out of 174582 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 130657 | 142690 |
| Total Cites | 6899 | 7563 |
| H-index | 33 | 36 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 38 | 39 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 2614 | 2680 |
| Number of Single+First+Last Authored Papers | 23 | 23 |
| Total Cites to Single+First+Last Authored Papers | 2983 | 3085 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4052 | 4183 |
| Ratio of Total Citations to Distinct Citing Papers | 1.70 | 1.81 |
| Self-Citation Percentage |
8.78%
|
|
Akiyama, Kohki
Osaka Metropolitan University,
Japan
2023 Rank: 137099
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Biotechnology
Rank in SubField 1: 1945 out of 160286 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 137099 | 150451 |
| Total Cites | 6048 | 6629 |
| H-index | 30 | 32 |
| Hm-index | 11 | 11 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 36 | 37 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 2407 | 2473 |
| Number of Single+First+Last Authored Papers | 23 | 23 |
| Total Cites to Single+First+Last Authored Papers | 2715 | 2815 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3624 | 3743 |
| Ratio of Total Citations to Distinct Citing Papers | 1.67 | 1.77 |
| Self-Citation Percentage |
8.76%
|
|
Akiyama, Kohki
Osaka Metropolitan University,
Japan
2022 Rank: 139213
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Biotechnology
Rank in SubField 1: 1968 out of 148322 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 139213 | 150750 |
| Total Cites | 5264 | 5763 |
| H-index | 29 | 31 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 33 | 34 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 2166 | 2225 |
| Number of Single+First+Last Authored Papers | 23 | 23 |
| Total Cites to Single+First+Last Authored Papers | 2412 | 2498 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3187 | 3295 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.75 |
| Self-Citation Percentage |
8.66%
|
|
Akiyama, Kohki
Osaka Prefecture University,
Japan
2021 Rank: 135347
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Biotechnology
Rank in SubField 1: 1898 out of 134814 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 135347 | 149769 |
| Total Cites | 5031 | 5512 |
| H-index | 29 | 30 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 33 | 34 |
| Number of Single+First Authored Papers | 14 | 14 |
| Total Cites to Single+First Authored Papers | 2101 | 2158 |
| Number of Single+First+Last Authored Papers | 23 | 23 |
| Total Cites to Single+First+Last Authored Papers | 2327 | 2410 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3073 | 3179 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 1.73 |
| Self-Citation Percentage |
8.73%
|
|
Akiyama, Kohki
Osaka Prefecture University,
Japan
2020 Rank: 151764
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biology
SubField 1:
Plant Biology & Botany
SubField 2:
Biotechnology
Rank in SubField 1: 2114 out of 113961 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 151764 | 166758 |
| Total Cites | 4047 | 4468 |
| H-index | 25 | 26 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 31 | 32 |
| Number of Single+First Authored Papers | 13 | 13 |
| Total Cites to Single+First Authored Papers | 1689 | 1739 |
| Number of Single+First+Last Authored Papers | 20 | 20 |
| Total Cites to Single+First+Last Authored Papers | 1853 | 1923 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2609 | 2705 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.65 |
| Self-Citation Percentage |
9.42%
|
|
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