JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,393 out of 343,394 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 272,112 | 245,041 |
| Total Cites | 2,084 | 2,724 |
| H-index | 27 | 30 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 18 | 22 |
| Number of Single+First Authored Papers | 119 | 119 |
| Total Cites to Single+First Authored Papers | 932 | 1,277 |
| Number of Single+First+Last Authored Papers | 194 | 194 |
| Total Cites to Single+First+Last Authored Papers | 1,618 | 2,140 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,667 | 1,848 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.47 |
| Self-Citation Percentage |
23.49%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,220 out of 313,936 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 274,764 | 241,498 |
| Total Cites | 1,982 | 2,619 |
| H-index | 27 | 29 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 13 | 17 |
| Number of Single+First Authored Papers | 119 | 119 |
| Total Cites to Single+First Authored Papers | 896 | 1,244 |
| Number of Single+First+Last Authored Papers | 195 | 195 |
| Total Cites to Single+First+Last Authored Papers | 1,529 | 2,054 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,581 | 1,757 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.49 |
| Self-Citation Percentage |
24.32%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 2,982 out of 287,766 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 212,424 | 186,872 |
| Total Cites | 3,608 | 4,363 |
| H-index | 32 | 36 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 8 | 12 |
| Number of Single+First Authored Papers | 121 | 121 |
| Total Cites to Single+First Authored Papers | 965 | 1,296 |
| Number of Single+First+Last Authored Papers | 201 | 201 |
| Total Cites to Single+First+Last Authored Papers | 1,624 | 2,134 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,085 | 3,364 |
| Ratio of Total Citations to Distinct Citing Papers | 1.17 | 1.30 |
| Self-Citation Percentage |
17.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,089 out of 265,592 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 286,362 | 237,862 |
| Total Cites | 1,706 | 2,304 |
| H-index | 24 | 28 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 8 | 12 |
| Number of Single+First Authored Papers | 115 | 115 |
| Total Cites to Single+First Authored Papers | 795 | 1,123 |
| Number of Single+First+Last Authored Papers | 186 | 186 |
| Total Cites to Single+First+Last Authored Papers | 1,304 | 1,796 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,339 | 1,506 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.53 |
| Self-Citation Percentage |
25.95%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,199 out of 229,150 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 304,913 | 252,808 |
| Total Cites | 1,590 | 2,149 |
| H-index | 23 | 27 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 6 | 10 |
| Number of Single+First Authored Papers | 110 | 110 |
| Total Cites to Single+First Authored Papers | 722 | 1,007 |
| Number of Single+First+Last Authored Papers | 177 | 177 |
| Total Cites to Single+First+Last Authored Papers | 1,198 | 1,644 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,256 | 1,423 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.51 |
| Self-Citation Percentage |
26.01%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Energy
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,518 out of 186,014 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 334,152 | 275,589 |
| Total Cites | 1,387 | 1,888 |
| H-index | 22 | 25 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 3 | 6 |
| Number of Single+First Authored Papers | 106 | 106 |
| Total Cites to Single+First Authored Papers | 639 | 893 |
| Number of Single+First+Last Authored Papers | 168 | 168 |
| Total Cites to Single+First+Last Authored Papers | 1,048 | 1,448 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,089 | 1,237 |
| Ratio of Total Citations to Distinct Citing Papers | 1.27 | 1.53 |
| Self-Citation Percentage |
26.54%
|
|
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