JapanOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 3,225 out of 299,561 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 225,689 | 189,989 |
| Total Cites | 3,405 | 4,480 |
| H-index | 32 | 37 |
| Hm-index | 14 | 16 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 11 | 19 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 1,288 | 1,651 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 1,477 | 1,890 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,328 | 2,674 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.68 |
| Self-Citation Percentage |
24.00%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 3,371 out of 281,605 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 237,362 | 197,368 |
| Total Cites | 3,015 | 4,023 |
| H-index | 30 | 35 |
| Hm-index | 13 | 15 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 10 | 16 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 1,191 | 1,544 |
| Number of Single+First+Last Authored Papers | 98 | 98 |
| Total Cites to Single+First+Last Authored Papers | 1,333 | 1,727 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2,060 | 2,380 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.69 |
| Self-Citation Percentage |
25.06%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 3,378 out of 267,149 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 242,006 | 203,614 |
| Total Cites | 2,659 | 3,586 |
| H-index | 27 | 32 |
| Hm-index | 12 | 13 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 10 | 16 |
| Number of Single+First Authored Papers | 78 | 78 |
| Total Cites to Single+First Authored Papers | 1,112 | 1,453 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 1,211 | 1,583 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,795 | 2,094 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.71 |
| Self-Citation Percentage |
25.85%
|
|
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: 3,522 out of 285,331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 243,688 | 204,751 |
| Total Cites | 2,488 | 3,369 |
| H-index | 26 | 30 |
| Hm-index | 11 | 13 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 10 | 16 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 1,057 | 1,392 |
| Number of Single+First+Last Authored Papers | 88 | 88 |
| Total Cites to Single+First+Last Authored Papers | 1,132 | 1,492 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,695 | 1,981 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.70 |
| Self-Citation Percentage |
26.15%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Materials
SubField 2:
Inorganic & Nuclear Chemistry
Rank in SubField 1: 3,491 out of 177,931 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 255,789 | 206,342 |
| Total Cites | 2,050 | 2,814 |
| H-index | 22 | 27 |
| Hm-index | 10 | 12 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 10 | 16 |
| Number of Single+First Authored Papers | 77 | 77 |
| Total Cites to Single+First Authored Papers | 970 | 1,286 |
| Number of Single+First+Last Authored Papers | 83 | 83 |
| Total Cites to Single+First+Last Authored Papers | 1,020 | 1,357 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1,410 | 1,657 |
| Ratio of Total Citations to Distinct Citing Papers | 1.45 | 1.70 |
| Self-Citation Percentage |
27.15%
|
|
Related Profiles
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.