Hagihara, Koji
The University of Osaka,
Japan
2025 Rank: 265,883
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,023 out of 314,399 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265,883 | 242,105 |
| Total Cites | 5,248 | 6,871 |
| H-index | 33 | 38 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 2,404 | 3,114 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 2,454 | 3,207 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,368 | 3,829 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.79 |
| Self-Citation Percentage |
23.62%
|
|
Hagihara, Koji
Nagoya Institute of Technology,
Japan
2024 Rank: 307,903
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,693 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 307,903 | 285,554 |
| Total Cites | 4,511 | 5,926 |
| H-index | 33 | 36 |
| Hm-index | 12 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 82 | 82 |
| Total Cites to Single+First Authored Papers | 2,144 | 2,776 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 2,184 | 2,851 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,857 | 3,248 |
| Ratio of Total Citations to Distinct Citing Papers | 1.58 | 1.82 |
| Self-Citation Percentage |
23.88%
|
|
Hagihara, Koji
Nagoya Institute of Technology,
Japan
2023 Rank: 325,982
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Mechanical Engineering & Transports
Rank in SubField 1: 4,922 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 325,982 | 297,188 |
| Total Cites | 3,783 | 5,031 |
| H-index | 30 | 34 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 1,827 | 2,412 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 1,860 | 2,479 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 2,416 | 2,734 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.84 |
| Self-Citation Percentage |
24.81%
|
|
Hagihara, Koji
Nagoya Institute of Technology,
Japan
2022 Rank: 341,284
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Biomedical Engineering
Rank in SubField 1: 5,071 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 341,284 | 307,708 |
| Total Cites | 3,094 | 4,136 |
| H-index | 28 | 31 |
| Hm-index | 10 | 13 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 75 | 75 |
| Total Cites to Single+First Authored Papers | 1,561 | 2,077 |
| Number of Single+First+Last Authored Papers | 80 | 80 |
| Total Cites to Single+First+Last Authored Papers | 1,590 | 2,130 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,934 | 2,200 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.88 |
| Self-Citation Percentage |
25.19%
|
|
Hagihara, Koji
Osaka University,
Japan
2021 Rank: 333,836
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Biomedical Engineering
Rank in SubField 1: 5,129 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 333,836 | 309,375 |
| Total Cites | 2,918 | 3,872 |
| H-index | 27 | 29 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 1 | 1 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 70 | 70 |
| Total Cites to Single+First Authored Papers | 1,484 | 1,967 |
| Number of Single+First+Last Authored Papers | 75 | 75 |
| Total Cites to Single+First+Last Authored Papers | 1,513 | 2,018 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 1,816 | 2,065 |
| Ratio of Total Citations to Distinct Citing Papers | 1.61 | 1.88 |
| Self-Citation Percentage |
24.64%
|
|
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