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Katayama, Ryohei

Katayama, Ryohei

The University of Tokyo, Japan

2025 Rank: 124,967

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Developmental Biology

Rank in SubField 1: 4,744 out of 355,674 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score124,967134,771
Total Cites10,64911,608
H-index3839
Hm-index77
Number of Single Authored Papers66
Total Cites to Single Authored Papers8691
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers2,6762,909
Number of Single+First+Last Authored Papers3838
Total Cites to Single+First+Last Authored Papers3,6473,946
Composite Score33
Number of Distinct Citing Papers7,1977,592
Ratio of Total Citations to Distinct Citing Papers 1.48 1.53
Self-Citation Percentage
8.26%
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Katayama, Ryohei

Katayama, Ryohei

Cancer Institute of Japanese Foundation for Cancer Research, Japan

2024 Rank: 131,905

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Developmental Biology

Rank in SubField 1: 5,009 out of 334,837 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score131,905138,888
Total Cites9,75110,647
H-index3638
Hm-index67
Number of Single Authored Papers66
Total Cites to Single Authored Papers7580
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers2,5362,763
Number of Single+First+Last Authored Papers3535
Total Cites to Single+First+Last Authored Papers3,3003,578
Composite Score33
Number of Distinct Citing Papers6,5646,934
Ratio of Total Citations to Distinct Citing Papers 1.49 1.54
Self-Citation Percentage
8.42%
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Katayama, Ryohei

Katayama, Ryohei

Cancer Institute of Japanese Foundation for Cancer Research, Japan

2023 Rank: 135,005

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Developmental Biology

Rank in SubField 1: 5,148 out of 312,644 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score135,005142,058
Total Cites8,8979,749
H-index3537
Hm-index66
Number of Single Authored Papers66
Total Cites to Single Authored Papers6671
Number of Single+First Authored Papers1616
Total Cites to Single+First Authored Papers2,3892,612
Number of Single+First+Last Authored Papers3333
Total Cites to Single+First+Last Authored Papers2,9823,250
Composite Score33
Number of Distinct Citing Papers5,9656,319
Ratio of Total Citations to Distinct Citing Papers 1.49 1.54
Self-Citation Percentage
8.74%
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Katayama, Ryohei

Katayama, Ryohei

Cancer Institute of Japanese Foundation for Cancer Research, Japan

2022 Rank: 140,363

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Oncology & Carcinogenesis

SubField 2:

Developmental Biology

Rank in SubField 1: 5,331 out of 293,195 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score140,363152,998
Total Cites7,8098,576
H-index3334
Hm-index66
Number of Single Authored Papers44
Total Cites to Single Authored Papers5254
Number of Single+First Authored Papers1414
Total Cites to Single+First Authored Papers2,1972,402
Number of Single+First+Last Authored Papers2727
Total Cites to Single+First+Last Authored Papers2,6242,856
Composite Score33
Number of Distinct Citing Papers5,2445,573
Ratio of Total Citations to Distinct Citing Papers 1.49 1.54
Self-Citation Percentage
8.94%
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