R Kumashiro

29 papers and 267 indexed citations i.

About

R Kumashiro is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, R Kumashiro has authored 29 papers receiving a total of 267 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 9 papers in Pulmonary and Respiratory Medicine and 6 papers in Oncology. Recurrent topics in R Kumashiro’s work include Pharmacological Effects of Natural Compounds (4 papers), Gastrointestinal disorders and treatments (4 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). R Kumashiro is often cited by papers focused on Pharmacological Effects of Natural Compounds (4 papers), Gastrointestinal disorders and treatments (4 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). R Kumashiro collaborates with scholars based in Japan and United States. R Kumashiro's co-authors include Naoki Yamamoto, S. Inutsuka, Hiroyuki Yoshitake, T Matsumoto, Chiaki Sano, Ali Gheissari, Norman P. Willett, Masashi Yamamoto, Yoichi Yano and Koji Teshima and has published in prestigious journals such as The Journal of Immunology, Infection and Immunity and Surgical Endoscopy.

In The Last Decade

Co-authorship network of co-authors of R Kumashiro i

Fields of papers citing papers by R Kumashiro

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by R Kumashiro

Since Specialization
Citations

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