Takashi Kumada

21.4k citations
399 papers · 11.7k indexed · 2 hit papers · h-index 54
  • Hepatology top 0.05%
    • Hepatitis C virus research 174
    • Hepatocellular Carcinoma Treatment and Prognosis 151
    • Liver Disease and Transplantation 61
    • Liver Diseases and Immunity 18
  • Epidemiology top 0.1%
    • Liver Disease Diagnosis and Treatment 237
    • Hepatitis B Virus Studies 109
    • Cancer, Lipids, and Metabolism 21
  • Oncology top 1%
  • Surgery top 1%
    • Systemic Lupus Erythematosus Research 26

Takashi Kumada

378 papers receiving 11.5k citations

Hit Papers

Development of pre and post-operative models to predict e...349201420262018202250010001.5k

Peers

Takashi Kumada
Comparison fields: 5 of 134
  • Hepatology 8.6k
  • Epidemiology 6.9k
  • Cancer Research 1.7k
  • Oncology 1.7k
  • Surgery 2.0k
Replace Hidenori Toyoda with:
Hidenori Toyoda Japan
Markus Peck‐Radosavljevic Austria
Sang Hoon Ahn South Korea
Seung Woon Paik South Korea
Josep Fuster Spain
Han Chu Lee South Korea
Fabio Farinati Italy
Akinobu Taketomi Japan
Michel Beaugrand France
Eiji Tanaka Japan
Takashi Kumada relative to Hidenori Toyoda Japan Hidenori Toyoda's profile →
Citations per field
00.5×1.5×
Hidenori Toyoda · 1×
Citations per year

Countries citing papers authored by Takashi Kumada

Since Specialization
Citations

This map shows the geographic impact of Takashi Kumada's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Takashi Kumada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takashi Kumada more than expected).

Fields of papers citing papers by Takashi Kumada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takashi Kumada. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Takashi Kumada. The network helps show where Takashi Kumada may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Takashi Kumada, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Takashi Kumada Line = papers co-authored together Takashi Kumada links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20240
2 20242
3 20244
4 20242
5 20228
6 20226
7 20225
8 20228
9 20216
10 20210
11 20208
12 202036
13 201925
14 201912
15 201927
16 201881
17
Development of pre and post-operative models to predict early recurrence of hepatocellular carcinoma after surgical resectionbreakdown →
2018349
18 201577
19 20147
20 20148

About Takashi Kumada

Takashi Kumada is a scholar working on Hepatology, Epidemiology and Cancer Research, having authored 399 papers that have together received 11.7k indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (237 papers), Hepatitis C virus research (174 papers), Hepatocellular Carcinoma Treatment and Prognosis (151 papers), Hepatitis B Virus Studies (109 papers), Liver Disease and Transplantation (61 papers), Systemic Lupus Erythematosus Research (26 papers), Cancer, Lipids, and Metabolism (21 papers) and Liver Diseases and Immunity (18 papers). The work is most often cited by research in Hepatology (8.6k citations), Epidemiology (6.9k citations) and Cancer Research (1.7k citations). Takashi Kumada has collaborated with scholars based in Japan, United Kingdom and United States. Frequent co-authors include Hidenori Toyoda, Toshifumi Tada, Seiki Kiriyama, Yasuhiro Sone, Masatoshi Kudo, Yuji Kaneoka, Shinji Satomura, Philip J. Johnson, Junko Tanaka and Sarah Berhane. Their work appears in journals such as Journal of Biological Chemistry, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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