JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Optics
Rank in SubField 1: 1,339 out of 97,821 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 237,529 | 205,879 |
| Total Cites | 2,386 | 3,132 |
| H-index | 25 | 31 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 53 | 64 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1,321 | 1,592 |
| Number of Single+First+Last Authored Papers | 105 | 105 |
| Total Cites to Single+First+Last Authored Papers | 1,924 | 2,406 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,613 | 1,771 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.77 |
| Self-Citation Percentage |
23.82%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Optics
Rank in SubField 1: 1,301 out of 87,981 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 238,691 | 202,131 |
| Total Cites | 2,175 | 2,889 |
| H-index | 25 | 31 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 48 | 59 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1,230 | 1,494 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 1,751 | 2,215 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,445 | 1,600 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.81 |
| Self-Citation Percentage |
24.71%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Optics
Rank in SubField 1: 1,297 out of 79,314 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 242,747 | 206,557 |
| Total Cites | 1,978 | 2,677 |
| H-index | 24 | 30 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 41 | 52 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1,142 | 1,404 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 1,591 | 2,045 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,302 | 1,453 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.84 |
| Self-Citation Percentage |
26.11%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Chemical Engineering
SubField 2:
Optics
Rank in SubField 1: 1,293 out of 72,674 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 247,048 | 206,877 |
| Total Cites | 1,797 | 2,456 |
| H-index | 23 | 29 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 36 | 46 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1,048 | 1,300 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 1,427 | 1,860 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,167 | 1,309 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.88 |
| Self-Citation Percentage |
26.83%
|
|
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