Takafumi Kumamoto

78 papers and 1.0k indexed citations i.

About

Takafumi Kumamoto is a scholar working on Surgery, Oncology and Hepatology. According to data from OpenAlex, Takafumi Kumamoto has authored 78 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Surgery, 42 papers in Oncology and 29 papers in Hepatology. Recurrent topics in Takafumi Kumamoto’s work include Pancreatic and Hepatic Oncology Research (26 papers), Hepatocellular Carcinoma Treatment and Prognosis (19 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (18 papers). Takafumi Kumamoto is often cited by papers focused on Pancreatic and Hepatic Oncology Research (26 papers), Hepatocellular Carcinoma Treatment and Prognosis (19 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (18 papers). Takafumi Kumamoto collaborates with scholars based in Japan, United States and Italy. Takafumi Kumamoto's co-authors include Itaru Endo, Kazuhisa Takeda, Ryusei Matsuyama, Kuniya Tanaka, Daisuke Morioka, Yu Sawada, Rintaro Mori, Kazunori Nojiri, Georgios Antonios Margonis and Nikolaos Andreatos and has published in prestigious journals such as Cancer Research, Cancer and Annals of Surgery.

In The Last Decade

Co-authorship network of co-authors of Takafumi Kumamoto i

Fields of papers citing papers by Takafumi Kumamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takafumi Kumamoto. 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 Takafumi Kumamoto. The network helps show where Takafumi Kumamoto may publish in the future.

Countries citing papers authored by Takafumi Kumamoto

Since Specialization
Citations

This map shows the geographic impact of Takafumi Kumamoto'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 Takafumi Kumamoto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takafumi Kumamoto more than expected).

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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2025