Ishikawa, Tsutomu
Chiba University,
Japan
2025 Rank: 201,890
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2,738 out of 179,164 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 201,890 | 234,037 |
| Total Cites | 219 | 223 |
| H-index | 6 | 6 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 32 | 32 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 57 | 57 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 106 | 106 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 201 | 205 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.09 |
| Self-Citation Percentage |
1.79%
|
|
Ishikawa, Tsutomu
Chiba University,
Japan
2024 Rank: 169,492
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 2,352 out of 170,049 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 169,492 | 197,896 |
| Total Cites | 226 | 226 |
| H-index | 6 | 6 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 44 | 44 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 62 | 62 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 112 | 112 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 199 | 199 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.14 |
| Self-Citation Percentage |
0.00%
|
|
Ishikawa, Tsutomu
Chiba University,
Japan
2023 Rank: 101,694
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,353 out of 161,671 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 101,694 | 116,324 |
| Total Cites | 277 | 280 |
| H-index | 7 | 7 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 47 | 47 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 82 | 82 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 149 | 150 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 241 | 244 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.15 |
| Self-Citation Percentage |
1.07%
|
|
Ishikawa, Tsutomu
Chiba University,
Japan
2022 Rank: 69,364
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 959 out of 154,108 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69,364 | 81,965 |
| Total Cites | 345 | 349 |
| H-index | 9 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 55 | 55 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 95 | 95 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 181 | 182 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 267 | 271 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.29 |
| Self-Citation Percentage |
1.15%
|
|
Ishikawa, Tsutomu
Chiba University,
Japan
2021 Rank: 70,859
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 998 out of 144,918 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 70,859 | 83,701 |
| Total Cites | 464 | 469 |
| H-index | 9 | 9 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 94 | 94 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 152 | 152 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 265 | 266 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 377 | 381 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.23 |
| Self-Citation Percentage |
1.07%
|
|
Ishikawa, Tsutomu
Chiba University,
Japan
2020 Rank: 75,492
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Organic Chemistry
SubField 2:
General Chemistry
Rank in SubField 1: 1,171 out of 111,388 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 75,492 | 86,041 |
| Total Cites | 369 | 375 |
| H-index | 7 | 7 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 12 | 12 |
| Total Cites to Single Authored Papers | 62 | 62 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 118 | 118 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 219 | 219 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 301 | 306 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.23 |
| Self-Citation Percentage |
1.60%
|
|
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