Nishiyama, Hisao
Nagoya University,
Japan
2025 Rank: 33,720
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 637 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,720 | 34,058 |
| Total Cites | 8,954 | 10,056 |
| H-index | 52 | 56 |
| Hm-index | 27 | 30 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 244 | 264 |
| Number of Single+First Authored Papers | 56 | 56 |
| Total Cites to Single+First Authored Papers | 2,934 | 3,116 |
| Number of Single+First+Last Authored Papers | 169 | 169 |
| Total Cites to Single+First+Last Authored Papers | 7,465 | 8,389 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,839 | 6,112 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.65 |
| Self-Citation Percentage |
10.96%
|
|
Nishiyama, Hisao
Nagoya University,
Japan
2024 Rank: 32,044
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 610 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 32,044 | 32,231 |
| Total Cites | 8,666 | 9,752 |
| H-index | 51 | 55 |
| Hm-index | 27 | 29 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 236 | 256 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 2,867 | 3,040 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 7,217 | 8,127 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,657 | 5,928 |
| Ratio of Total Citations to Distinct Citing Papers | 1.53 | 1.65 |
| Self-Citation Percentage |
11.14%
|
|
Nishiyama, Hisao
Nagoya University,
Japan
2023 Rank: 29,463
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 578 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 29,463 | 29,923 |
| Total Cites | 8,485 | 9,569 |
| H-index | 51 | 55 |
| Hm-index | 27 | 29 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 231 | 251 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 2,837 | 3,010 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 7,075 | 7,984 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,518 | 5,787 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.65 |
| Self-Citation Percentage |
11.33%
|
|
Nishiyama, Hisao
Nagoya University,
Japan
2022 Rank: 26,332
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 532 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 26,332 | 26,618 |
| Total Cites | 8,268 | 9,351 |
| H-index | 51 | 55 |
| Hm-index | 26 | 29 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 229 | 249 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 2,799 | 2,972 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 6,900 | 7,806 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,360 | 5,627 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.66 |
| Self-Citation Percentage |
11.58%
|
|
Nishiyama, Hisao
Nagoya University,
Japan
2021 Rank: 25,578
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 504 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 25,578 | 25,974 |
| Total Cites | 7,990 | 9,048 |
| H-index | 50 | 54 |
| Hm-index | 26 | 28 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 220 | 240 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 2,729 | 2,900 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 6,664 | 7,551 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,205 | 5,467 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.66 |
| Self-Citation Percentage |
11.69%
|
|
Nishiyama, Hisao
Nagoya University,
Japan
2020 Rank: 24,451
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 502 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 24,451 | 23,989 |
| Total Cites | 7,611 | 8,661 |
| H-index | 49 | 54 |
| Hm-index | 25 | 28 |
| Number of Single Authored Papers | 7 | 7 |
| Total Cites to Single Authored Papers | 204 | 224 |
| Number of Single+First Authored Papers | 54 | 54 |
| Total Cites to Single+First Authored Papers | 2,650 | 2,821 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 6,349 | 7,231 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,948 | 5,202 |
| Ratio of Total Citations to Distinct Citing Papers | 1.54 | 1.66 |
| Self-Citation Percentage |
12.12%
|
|
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