Yokoyama, Masataka
Chiba University,
Japan
2025 Rank: 125,764
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2,170 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,764 | 128,542 |
| Total Cites | 3,171 | 3,694 |
| H-index | 32 | 35 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 191 | 191 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 822 | 868 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 2,958 | 3,453 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,484 | 2,640 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.40 |
| Self-Citation Percentage |
14.16%
|
|
Yokoyama, Masataka
Chiba University,
Japan
2024 Rank: 120,268
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2,110 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120,268 | 121,716 |
| Total Cites | 3,056 | 3,580 |
| H-index | 32 | 35 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 185 | 185 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 793 | 839 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 2,855 | 3,351 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,401 | 2,558 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.40 |
| Self-Citation Percentage |
14.64%
|
|
Yokoyama, Masataka
Chiba University,
Japan
2023 Rank: 113,892
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2,040 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113,892 | 114,859 |
| Total Cites | 2,997 | 3,521 |
| H-index | 31 | 34 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 180 | 180 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 779 | 825 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 2,798 | 3,294 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,355 | 2,512 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.40 |
| Self-Citation Percentage |
14.88%
|
|
Yokoyama, Masataka
Chiba University,
Japan
2022 Rank: 106,173
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,968 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 106,173 | 105,430 |
| Total Cites | 2,889 | 3,413 |
| H-index | 30 | 34 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 174 | 174 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 762 | 808 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 2,694 | 3,190 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,289 | 2,446 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.40 |
| Self-Citation Percentage |
15.35%
|
|
Yokoyama, Masataka
Chiba University,
Japan
2021 Rank: 105,323
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,896 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105,323 | 105,245 |
| Total Cites | 2,798 | 3,299 |
| H-index | 30 | 34 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 164 | 164 |
| Number of Single+First Authored Papers | 62 | 62 |
| Total Cites to Single+First Authored Papers | 726 | 770 |
| Number of Single+First+Last Authored Papers | 123 | 123 |
| Total Cites to Single+First+Last Authored Papers | 2,610 | 3,083 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,222 | 2,375 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.39 |
| Self-Citation Percentage |
15.19%
|
|
Yokoyama, Masataka
Chiba University,
Japan
2020 Rank: 95,672
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,732 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 95,672 | 96,865 |
| Total Cites | 2,698 | 3,194 |
| H-index | 30 | 33 |
| Hm-index | 16 | 17 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 158 | 158 |
| Number of Single+First Authored Papers | 61 | 61 |
| Total Cites to Single+First Authored Papers | 708 | 753 |
| Number of Single+First+Last Authored Papers | 121 | 121 |
| Total Cites to Single+First+Last Authored Papers | 2,512 | 2,981 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,133 | 2,282 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.40 |
| Self-Citation Percentage |
15.53%
|
|
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