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Hirooka, Toshihiko

Hirooka, Toshihiko

Tohoku University, Japan

2022 Rank: 838,723

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Optoelectronics & Photonics

SubField 2:

Optics

Rank in SubField 1: 3,274 out of 115,726 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score838,723584,236
Total Cites128223
H-index56
Hm-index23
Number of Single Authored Papers00
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers6262
Total Cites to Single+First Authored Papers3138
Number of Single+First+Last Authored Papers9696
Total Cites to Single+First+Last Authored Papers4974
Composite Score12
Number of Distinct Citing Papers95111
Ratio of Total Citations to Distinct Citing Papers 1.35 2.01
Self-Citation Percentage
42.60%
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Hirooka, Toshihiko

Hirooka, Toshihiko

Tohoku University, Japan

2021 Rank: 563,132

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Optoelectronics & Photonics

SubField 2:

Optics

Rank in SubField 1: 1,904 out of 108,280 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score563,132487,654
Total Cites233347
H-index79
Hm-index44
Number of Single Authored Papers00
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers5959
Total Cites to Single+First Authored Papers6067
Number of Single+First+Last Authored Papers8989
Total Cites to Single+First+Last Authored Papers86116
Composite Score22
Number of Distinct Citing Papers168191
Ratio of Total Citations to Distinct Citing Papers 1.39 1.82
Self-Citation Percentage
32.85%
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Hirooka, Toshihiko

Hirooka, Toshihiko

Tohoku University, Japan

2020 Rank: 464,104

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Enabling & Strategic Technologies

SubField 1:

Optoelectronics & Photonics

SubField 2:

Optics

Rank in SubField 1: 1,812 out of 99,488 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score464,104453,096
Total Cites220252
H-index78
Hm-index34
Number of Single Authored Papers00
Total Cites to Single Authored Papers00
Number of Single+First Authored Papers5959
Total Cites to Single+First Authored Papers5155
Number of Single+First+Last Authored Papers8888
Total Cites to Single+First+Last Authored Papers7283
Composite Score22
Number of Distinct Citing Papers158168
Ratio of Total Citations to Distinct Citing Papers 1.39 1.50
Self-Citation Percentage
12.70%
Found an error in your data? Contact us with your profile link. Contact Us →
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