Ohtake, Hisao
Phosphorus Industry Development Organization (PIDO) of Japan,
Japan
2025 Rank: 279,603
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 977 out of 66,225 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 279,603 | 287,481 |
| Total Cites | 5,990 | 7,026 |
| H-index | 42 | 47 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 581 | 623 |
| Number of Single+First+Last Authored Papers | 168 | 168 |
| Total Cites to Single+First+Last Authored Papers | 4,083 | 4,767 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,580 | 4,959 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.42 |
| Self-Citation Percentage |
14.75%
|
|
Ohtake, Hisao
Phosphorus Industry Development Organization (PIDO) of Japan,
Japan
2024 Rank: 269,921
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 931 out of 62,673 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 269,921 | 272,090 |
| Total Cites | 5,668 | 6,686 |
| H-index | 42 | 47 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 540 | 580 |
| Number of Single+First+Last Authored Papers | 166 | 166 |
| Total Cites to Single+First+Last Authored Papers | 3,890 | 4,559 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,322 | 4,685 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.43 |
| Self-Citation Percentage |
15.23%
|
|
Ohtake, Hisao
Phosphorus Industry Development Organization (PIDO) of Japan,
Japan
2023 Rank: 257,708
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 853 out of 59,267 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 257,708 | 265,138 |
| Total Cites | 5,360 | 6,357 |
| H-index | 41 | 45 |
| Hm-index | 17 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 503 | 542 |
| Number of Single+First+Last Authored Papers | 167 | 167 |
| Total Cites to Single+First+Last Authored Papers | 3,692 | 4,355 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4,049 | 4,399 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.45 |
| Self-Citation Percentage |
15.68%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 820 out of 56,174 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 250,364 | 252,984 |
| Total Cites | 5,013 | 5,989 |
| H-index | 39 | 43 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 463 | 501 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 3,449 | 4,099 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,772 | 4,109 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.46 |
| Self-Citation Percentage |
16.30%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 806 out of 52,513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 242,765 | 243,255 |
| Total Cites | 4,872 | 5,836 |
| H-index | 38 | 42 |
| Hm-index | 16 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 26 | 26 |
| Total Cites to Single+First Authored Papers | 447 | 485 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 3,363 | 4,001 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,655 | 3,988 |
| Ratio of Total Citations to Distinct Citing Papers | 1.33 | 1.46 |
| Self-Citation Percentage |
16.52%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Enabling & Strategic Technologies
SubField 1:
Biotechnology
SubField 2:
Microbiology
Rank in SubField 1: 913 out of 50,343 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 235,636 | 232,138 |
| Total Cites | 4,458 | 5,373 |
| H-index | 36 | 41 |
| Hm-index | 15 | 17 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 25 | 25 |
| Total Cites to Single+First Authored Papers | 411 | 448 |
| Number of Single+First+Last Authored Papers | 164 | 164 |
| Total Cites to Single+First+Last Authored Papers | 3,113 | 3,729 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 3,331 | 3,647 |
| Ratio of Total Citations to Distinct Citing Papers | 1.34 | 1.47 |
| Self-Citation Percentage |
17.03%
|
|
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