Ohtsuka, Toshiaki
Sapporo University,
Japan
2025 Rank: 121,884
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,749 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 121,884 | 121,361 |
| Total Cites | 3,090 | 3,609 |
| H-index | 31 | 33 |
| Hm-index | 19 | 21 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 151 | 170 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 1,230 | 1,419 |
| Number of Single+First+Last Authored Papers | 127 | 127 |
| Total Cites to Single+First+Last Authored Papers | 2,384 | 2,804 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,630 | 2,832 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.27 |
| Self-Citation Percentage |
14.38%
|
|
Ohtsuka, Toshiaki
Sapporo University,
Japan
2024 Rank: 120,809
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,637 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 120,809 | 120,183 |
| Total Cites | 2,913 | 3,429 |
| H-index | 31 | 32 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 21 | 21 |
| Total Cites to Single Authored Papers | 136 | 155 |
| Number of Single+First Authored Papers | 66 | 66 |
| Total Cites to Single+First Authored Papers | 1,165 | 1,353 |
| Number of Single+First+Last Authored Papers | 127 | 127 |
| Total Cites to Single+First+Last Authored Papers | 2,233 | 2,651 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,485 | 2,684 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.28 |
| Self-Citation Percentage |
15.05%
|
|
Ohtsuka, Toshiaki
Sapporo University,
Japan
2023 Rank: 124,366
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,601 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 124,366 | 121,396 |
| Total Cites | 2,746 | 3,244 |
| H-index | 30 | 32 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 112 | 130 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 1,104 | 1,291 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 2,087 | 2,490 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,339 | 2,531 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.28 |
| Self-Citation Percentage |
15.35%
|
|
Ohtsuka, Toshiaki
Hokkaido University,
Japan
2022 Rank: 121,243
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,457 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 121,243 | 117,982 |
| Total Cites | 2,591 | 3,083 |
| H-index | 29 | 31 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 99 | 117 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 1,046 | 1,233 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 1,960 | 2,357 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,200 | 2,390 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.29 |
| Self-Citation Percentage |
15.96%
|
|
Ohtsuka, Toshiaki
Hokkaido University,
Japan
2021 Rank: 118,083
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Materials
Rank in SubField 1: 1,368 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 118,083 | 115,816 |
| Total Cites | 2,529 | 3,012 |
| H-index | 29 | 31 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 88 | 106 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 1,018 | 1,202 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 1,907 | 2,297 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,148 | 2,332 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.29 |
| Self-Citation Percentage |
16.04%
|
|
Ohtsuka, Toshiaki
Hokkaido University,
Japan
2020 Rank: 116,251
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Energy
Rank in SubField 1: 1,492 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 116,251 | 112,771 |
| Total Cites | 2,355 | 2,834 |
| H-index | 27 | 29 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 77 | 95 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 968 | 1,152 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 1,766 | 2,154 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,003 | 2,183 |
| Ratio of Total Citations to Distinct Citing Papers | 1.18 | 1.30 |
| Self-Citation Percentage |
16.90%
|
|
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