Arai, Hiroyuki
Graduate School of Agricultural and Life Sciences The University of Tokyo,
Japan
2025 Rank: 154,858
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 3,750 out of 217,955 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 154,858 | 154,839 |
| Total Cites | 2,736 | 3,265 |
| H-index | 30 | 33 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 228 | 234 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 1,183 | 1,360 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 1,397 | 1,592 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,987 | 2,160 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.51 |
| Self-Citation Percentage |
16.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 3,723 out of 204,759 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 153,137 | 153,015 |
| Total Cites | 2,577 | 3,098 |
| H-index | 30 | 32 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 203 | 209 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 1,125 | 1,300 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 1,309 | 1,502 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,866 | 2,035 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.52 |
| Self-Citation Percentage |
16.82%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Microbiology
SubField 2:
Biotechnology
Rank in SubField 1: 3,705 out of 190,396 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 152,153 | 153,010 |
| Total Cites | 2,440 | 2,955 |
| H-index | 29 | 31 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 182 | 188 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 1,072 | 1,247 |
| Number of Single+First+Last Authored Papers | 40 | 40 |
| Total Cites to Single+First+Last Authored Papers | 1,239 | 1,432 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,760 | 1,926 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.53 |
| Self-Citation Percentage |
17.43%
|
|
Related Profiles
.jpg)
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
Japan5,713 scientists, 10th in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.