Okuyama, Tadashi
Shizuoka University,
Japan
2025 Rank: 213,236
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3,599 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 213,236 | 167,775 |
| Total Cites | 1,869 | 2,591 |
| H-index | 20 | 25 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 198 | 228 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 973 | 1,355 |
| Number of Single+First+Last Authored Papers | 127 | 127 |
| Total Cites to Single+First+Last Authored Papers | 1,533 | 2,157 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,273 | 1,449 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.79 |
| Self-Citation Percentage |
27.87%
|
|
Okuyama, Tadashi
University of Hyogo,
Japan
2024 Rank: 202,280
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3,462 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 202,280 | 161,598 |
| Total Cites | 1,777 | 2,509 |
| H-index | 20 | 24 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 193 | 223 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 916 | 1,308 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 1,451 | 2,085 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,215 | 1,396 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.80 |
| Self-Citation Percentage |
29.17%
|
|
Okuyama, Tadashi
University of Hyogo,
Japan
2023 Rank: 194,419
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3,383 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 194,419 | 152,220 |
| Total Cites | 1,743 | 2,474 |
| H-index | 19 | 24 |
| Hm-index | 12 | 15 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 187 | 217 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 893 | 1,284 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 1,419 | 2,052 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,190 | 1,371 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.80 |
| Self-Citation Percentage |
29.55%
|
|
Okuyama, Tadashi
University of Hyogo,
Japan
2022 Rank: 178,459
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3,177 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 178,459 | 141,292 |
| Total Cites | 1,684 | 2,413 |
| H-index | 19 | 24 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 183 | 213 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 864 | 1,255 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 1,368 | 2,000 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,143 | 1,323 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.82 |
| Self-Citation Percentage |
30.21%
|
|
Okuyama, Tadashi
University of Hyogo,
Japan
2021 Rank: 175,517
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 3,056 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 175,517 | 135,188 |
| Total Cites | 1,651 | 2,372 |
| H-index | 19 | 24 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 10 | 10 |
| Total Cites to Single Authored Papers | 178 | 208 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 849 | 1,237 |
| Number of Single+First+Last Authored Papers | 124 | 124 |
| Total Cites to Single+First+Last Authored Papers | 1,341 | 1,967 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,126 | 1,303 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.82 |
| Self-Citation Percentage |
30.40%
|
|
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