Sakai, Takamasa
The University of Tokyo,
Japan
2025 Rank: 42,395
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 366 out of 124,976 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 42,395 | 41,825 |
| Total Cites | 634 | 741 |
| H-index | 12 | 13 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 29 | 31 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 119 | 126 |
| Number of Single+First+Last Authored Papers | 114 | 114 |
| Total Cites to Single+First+Last Authored Papers | 399 | 453 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 397 | 435 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.70 |
| Self-Citation Percentage |
14.44%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2024 Rank: 50,669
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 446 out of 116,445 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 50,669 | 41,222 |
| Total Cites | 592 | 707 |
| H-index | 11 | 13 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 23 | 27 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 110 | 129 |
| Number of Single+First+Last Authored Papers | 111 | 111 |
| Total Cites to Single+First+Last Authored Papers | 376 | 446 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 423 | 446 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.59 |
| Self-Citation Percentage |
16.27%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2023 Rank: 47,658
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 410 out of 108,979 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 47,658 | 39,320 |
| Total Cites | 704 | 861 |
| H-index | 11 | 12 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 17 | 22 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 143 | 166 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 417 | 474 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 426 | 460 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.87 |
| Self-Citation Percentage |
18.23%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2022 Rank: 74,199
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 654 out of 103,159 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,199 | 59,340 |
| Total Cites | 593 | 742 |
| H-index | 11 | 13 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 7 | 8 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 126 | 137 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 349 | 427 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 402 | 438 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.69 |
| Self-Citation Percentage |
20.08%
|
|
Sakai, Takamasa
The University of Tokyo,
Japan
2021 Rank: 59,585
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 558 out of 100,162 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 59,585 | 48,654 |
| Total Cites | 1,011 | 1,241 |
| H-index | 15 | 17 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 8 | 11 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 201 | 226 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 586 | 704 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 633 | 695 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.79 |
| Self-Citation Percentage |
18.53%
|
|
Sakai, Takamasa
University of Tokyo,
Japan
2020 Rank: 61,282
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Polymers
SubField 2:
Chemical Physics
Rank in SubField 1: 596 out of 80,670 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 61,282 | 37,940 |
| Total Cites | 729 | 963 |
| H-index | 13 | 14 |
| Hm-index | 5 | 7 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 6 | 14 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 150 | 189 |
| Number of Single+First+Last Authored Papers | 65 | 65 |
| Total Cites to Single+First+Last Authored Papers | 426 | 549 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 469 | 519 |
| Ratio of Total Citations to Distinct Citing Papers | 1.55 | 1.86 |
| Self-Citation Percentage |
24.30%
|
|
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