Sakai, Takamasa
The University of Tokyo,
Japan
2025 Rank: 103,116
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 911 out of 124,976 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 103,116 | 79,689 |
| Total Cites | 5,931 | 8,202 |
| H-index | 37 | 46 |
| Hm-index | 16 | 19 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 119 | 165 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1,342 | 1,692 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 3,369 | 4,343 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,949 | 4,525 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.81 |
| Self-Citation Percentage |
27.69%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2024 Rank: 113,348
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 1,015 out of 116,445 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113,348 | 86,392 |
| Total Cites | 5,282 | 7,438 |
| H-index | 35 | 43 |
| Hm-index | 15 | 18 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 90 | 134 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1,220 | 1,563 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 2,963 | 3,883 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,540 | 4,076 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.82 |
| Self-Citation Percentage |
28.99%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2023 Rank: 126,376
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 1,148 out of 108,979 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 126,376 | 93,475 |
| Total Cites | 4,680 | 6,716 |
| H-index | 33 | 42 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 67 | 107 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1,108 | 1,432 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 2,586 | 3,433 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,107 | 3,618 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.86 |
| Self-Citation Percentage |
30.32%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2022 Rank: 150,647
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 1,370 out of 103,159 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 150,647 | 112,763 |
| Total Cites | 3,943 | 5,732 |
| H-index | 30 | 37 |
| Hm-index | 13 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 38 | 70 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 951 | 1,238 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 2,144 | 2,873 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,655 | 3,111 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.84 |
| Self-Citation Percentage |
31.21%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2021 Rank: 159,456
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 1,487 out of 100,162 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 159,456 | 118,309 |
| Total Cites | 3,674 | 5,369 |
| H-index | 29 | 36 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 32 | 63 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 904 | 1,185 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 1,991 | 2,679 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,483 | 2,921 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.84 |
| Self-Citation Percentage |
31.57%
|
|
Sakai, Takamasa
University of Tokyo,
Japan
2020 Rank: 176,094
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 1,624 out of 80,670 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 176,094 | 128,041 |
| Total Cites | 2,888 | 4,393 |
| H-index | 26 | 33 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 29 | 59 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 752 | 1,013 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 1,549 | 2,138 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,967 | 2,352 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.87 |
| Self-Citation Percentage |
34.26%
|
|
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