JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Enabling & Strategic Technologies
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 2,579 out of 157,792 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 333,315 | 308,834 |
| Total Cites | 5,514 | 7,182 |
| H-index | 44 | 50 |
| Hm-index | 18 | 20 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 28 | 28 |
| Total Cites to Single+First Authored Papers | 1,043 | 1,417 |
| Number of Single+First+Last Authored Papers | 87 | 87 |
| Total Cites to Single+First+Last Authored Papers | 1,331 | 1,810 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,867 | 4,330 |
| Ratio of Total Citations to Distinct Citing Papers | 1.43 | 1.66 |
| Self-Citation Percentage |
23.22%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 2,720 out of 150,568 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 352,500 | 319,013 |
| Total Cites | 4,568 | 6,137 |
| H-index | 41 | 47 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 936 | 1,303 |
| Number of Single+First+Last Authored Papers | 76 | 76 |
| Total Cites to Single+First+Last Authored Papers | 1,136 | 1,588 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 3,114 | 3,542 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.73 |
| Self-Citation Percentage |
25.57%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Mechanical Engineering & Transports
SubField 2:
Energy
Rank in SubField 1: 2,953 out of 143,311 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 381,642 | 328,468 |
| Total Cites | 3,820 | 5,196 |
| H-index | 36 | 44 |
| Hm-index | 14 | 17 |
| Number of Single Authored Papers | 0 | 0 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 860 | 1,202 |
| Number of Single+First+Last Authored Papers | 58 | 58 |
| Total Cites to Single+First+Last Authored Papers | 1,002 | 1,407 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,514 | 2,882 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.80 |
| Self-Citation Percentage |
26.48%
|
|
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