JapanOverall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 566 out of 68,664 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,914 | 124,220 |
| Total Cites | 8,028 | 8,778 |
| H-index | 45 | 48 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 92 | 93 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 296 | 318 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 6,194 | 6,788 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,731 | 7,020 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.25 |
| Self-Citation Percentage |
8.54%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 547 out of 64,516 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113,314 | 119,563 |
| Total Cites | 7,748 | 8,488 |
| H-index | 44 | 48 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 81 | 82 |
| Number of Single+First Authored Papers | 20 | 20 |
| Total Cites to Single+First Authored Papers | 282 | 304 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 5,978 | 6,566 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,484 | 6,766 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.25 |
| Self-Citation Percentage |
8.72%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 547 out of 60,423 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 117,422 | 127,587 |
| Total Cites | 7,245 | 7,949 |
| H-index | 43 | 46 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 61 | 61 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 258 | 278 |
| Number of Single+First+Last Authored Papers | 97 | 97 |
| Total Cites to Single+First+Last Authored Papers | 5,642 | 6,202 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,045 | 6,317 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.26 |
| Self-Citation Percentage |
8.86%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 528 out of 57,175 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 114,477 | 122,881 |
| Total Cites | 7,014 | 7,733 |
| H-index | 43 | 46 |
| Hm-index | 19 | 19 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 48 | 48 |
| Number of Single+First Authored Papers | 24 | 24 |
| Total Cites to Single+First Authored Papers | 254 | 284 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 5,449 | 6,008 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,853 | 6,136 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.26 |
| Self-Citation Percentage |
9.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 505 out of 54,000 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 110,028 | 119,239 |
| Total Cites | 6,475 | 7,141 |
| H-index | 42 | 44 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 48 | 49 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 246 | 270 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 5,107 | 5,644 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,375 | 5,629 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.27 |
| Self-Citation Percentage |
9.33%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 506 out of 51,126 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 110,014 | 119,964 |
| Total Cites | 6,320 | 6,975 |
| H-index | 41 | 43 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 41 | 41 |
| Number of Single+First Authored Papers | 22 | 22 |
| Total Cites to Single+First Authored Papers | 237 | 258 |
| Number of Single+First+Last Authored Papers | 103 | 103 |
| Total Cites to Single+First+Last Authored Papers | 4,996 | 5,522 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,243 | 5,493 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.27 |
| Self-Citation Percentage |
9.39%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Engineering
SubField 1:
Environmental Engineering
SubField 2:
Chemical Engineering
Rank in SubField 1: 506 out of 42,482 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 112,600 | 122,608 |
| Total Cites | 5,849 | 6,467 |
| H-index | 41 | 43 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 27 | 27 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 218 | 238 |
| Number of Single+First+Last Authored Papers | 101 | 101 |
| Total Cites to Single+First+Last Authored Papers | 4,605 | 5,092 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,828 | 5,063 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.28 |
| Self-Citation Percentage |
9.56%
|
|
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