JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 399 out of 150,568 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 40,727 | 37,948 |
| Total Cites | 2,063 | 2,432 |
| H-index | 18 | 18 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 60 | 60 |
| Total Cites to Single+First Authored Papers | 85 | 109 |
| Number of Single+First+Last Authored Papers | 268 | 268 |
| Total Cites to Single+First+Last Authored Papers | 1,404 | 1,620 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,476 | 1,539 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.58 |
| Self-Citation Percentage |
15.17%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 474 out of 143,311 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48,716 | 44,874 |
| Total Cites | 1,729 | 2,051 |
| H-index | 16 | 17 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 58 | 58 |
| Total Cites to Single+First Authored Papers | 84 | 100 |
| Number of Single+First+Last Authored Papers | 245 | 245 |
| Total Cites to Single+First+Last Authored Papers | 1,114 | 1,313 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,186 | 1,255 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.63 |
| Self-Citation Percentage |
15.70%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 417 out of 133,525 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43,666 | 34,697 |
| Total Cites | 1,657 | 2,097 |
| H-index | 16 | 19 |
| Hm-index | 9 | 11 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 126 | 144 |
| Number of Single+First+Last Authored Papers | 218 | 218 |
| Total Cites to Single+First+Last Authored Papers | 964 | 1,190 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,008 | 1,105 |
| Ratio of Total Citations to Distinct Citing Papers | 1.64 | 1.90 |
| Self-Citation Percentage |
20.98%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 483 out of 125,973 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 55,012 | 40,349 |
| Total Cites | 1,319 | 1,824 |
| H-index | 14 | 16 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 57 | 57 |
| Total Cites to Single+First Authored Papers | 134 | 178 |
| Number of Single+First+Last Authored Papers | 175 | 175 |
| Total Cites to Single+First+Last Authored Papers | 650 | 910 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 713 | 805 |
| Ratio of Total Citations to Distinct Citing Papers | 1.85 | 2.27 |
| Self-Citation Percentage |
27.69%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 639 out of 109,724 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66,862 | 46,343 |
| Total Cites | 1,693 | 2,398 |
| H-index | 16 | 21 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 191 | 266 |
| Number of Single+First+Last Authored Papers | 145 | 145 |
| Total Cites to Single+First+Last Authored Papers | 816 | 1,150 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 928 | 1,063 |
| Ratio of Total Citations to Distinct Citing Papers | 1.82 | 2.26 |
| Self-Citation Percentage |
29.40%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 746 out of 92,645 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 78,325 | 51,252 |
| Total Cites | 1,092 | 1,569 |
| H-index | 13 | 18 |
| Hm-index | 8 | 10 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 53 | 53 |
| Total Cites to Single+First Authored Papers | 123 | 191 |
| Number of Single+First+Last Authored Papers | 126 | 126 |
| Total Cites to Single+First+Last Authored Papers | 511 | 706 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 588 | 659 |
| Ratio of Total Citations to Distinct Citing Papers | 1.86 | 2.38 |
| Self-Citation Percentage |
30.40%
|
|
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