Soyama, Hitoshi
Tohoku University, Department of Finemechanics,
Japan
2025 Rank: 22,532
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Materials
Rank in SubField 1: 215 out of 150,568 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22,532 | 18,459 |
| Total Cites | 444 | 538 |
| H-index | 10 | 11 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 34 | 34 |
| Total Cites to Single Authored Papers | 130 | 145 |
| Number of Single+First Authored Papers | 99 | 99 |
| Total Cites to Single+First Authored Papers | 316 | 389 |
| Number of Single+First+Last Authored Papers | 163 | 163 |
| Total Cites to Single+First+Last Authored Papers | 385 | 463 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 278 | 296 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.82 |
| Self-Citation Percentage |
17.47%
|
|
Soyama, Hitoshi
Tohoku University,
Japan
2024 Rank: 25,037
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Materials
Rank in SubField 1: 247 out of 143,311 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,037 | 23,538 |
| Total Cites | 366 | 426 |
| H-index | 11 | 11 |
| Hm-index | 7 | 8 |
| Number of Single Authored Papers | 31 | 31 |
| Total Cites to Single Authored Papers | 103 | 115 |
| Number of Single+First Authored Papers | 94 | 94 |
| Total Cites to Single+First Authored Papers | 236 | 274 |
| Number of Single+First+Last Authored Papers | 155 | 155 |
| Total Cites to Single+First+Last Authored Papers | 293 | 339 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 258 | 273 |
| Ratio of Total Citations to Distinct Citing Papers | 1.42 | 1.56 |
| Self-Citation Percentage |
14.08%
|
|
Soyama, Hitoshi
Tohoku University,
Japan
2023 Rank: 39,354
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Materials
Rank in SubField 1: 371 out of 133,525 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39,354 | 29,406 |
| Total Cites | 309 | 392 |
| H-index | 9 | 11 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 30 | 30 |
| Total Cites to Single Authored Papers | 82 | 103 |
| Number of Single+First Authored Papers | 90 | 90 |
| Total Cites to Single+First Authored Papers | 192 | 248 |
| Number of Single+First+Last Authored Papers | 147 | 147 |
| Total Cites to Single+First+Last Authored Papers | 238 | 305 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 214 | 223 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.76 |
| Self-Citation Percentage |
21.17%
|
|
Soyama, Hitoshi
Tohoku University,
Japan
2022 Rank: 74,605
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Materials
Rank in SubField 1: 654 out of 125,973 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 74,605 | 40,226 |
| Total Cites | 236 | 353 |
| H-index | 7 | 8 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 29 | 29 |
| Total Cites to Single Authored Papers | 56 | 101 |
| Number of Single+First Authored Papers | 87 | 87 |
| Total Cites to Single+First Authored Papers | 141 | 225 |
| Number of Single+First+Last Authored Papers | 144 | 144 |
| Total Cites to Single+First+Last Authored Papers | 190 | 294 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 160 | 175 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 2.02 |
| Self-Citation Percentage |
33.14%
|
|
Soyama, Hitoshi
Tohoku University,
Japan
2021 Rank: 69,392
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Materials
Rank in SubField 1: 655 out of 109,724 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69,392 | 28,481 |
| Total Cites | 341 | 593 |
| H-index | 9 | 11 |
| Hm-index | 6 | 9 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 81 | 165 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 187 | 358 |
| Number of Single+First+Last Authored Papers | 137 | 137 |
| Total Cites to Single+First+Last Authored Papers | 265 | 491 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 227 | 252 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 2.35 |
| Self-Citation Percentage |
42.50%
|
|
Soyama, Hitoshi
Tohoku University,
Japan
2020 Rank: 102,712
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 2,010 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 102,712 | 50,554 |
| Total Cites | 219 | 346 |
| H-index | 8 | 10 |
| Hm-index | 4 | 6 |
| Number of Single Authored Papers | 23 | 23 |
| Total Cites to Single Authored Papers | 37 | 68 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 110 | 187 |
| Number of Single+First+Last Authored Papers | 128 | 128 |
| Total Cites to Single+First+Last Authored Papers | 167 | 276 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 155 | 173 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 2.00 |
| Self-Citation Percentage |
36.71%
|
|
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