Isao Kumano

30 papers and 581 indexed citations i.

About

Isao Kumano is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Isao Kumano has authored 30 papers receiving a total of 581 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 7 papers in Gastroenterology. Recurrent topics in Isao Kumano’s work include Gastric Cancer Management and Outcomes (14 papers), Esophageal and GI Pathology (9 papers) and Esophageal Cancer Research and Treatment (8 papers). Isao Kumano is often cited by papers focused on Gastric Cancer Management and Outcomes (14 papers), Esophageal and GI Pathology (9 papers) and Esophageal Cancer Research and Treatment (8 papers). Isao Kumano collaborates with scholars based in Japan. Isao Kumano's co-authors include Hironori Tsujimoto, Yoshihisa Yaguchi, Kazuo Hase, Satoshi Ono, Risa Takahata, Junji Yamamoto, Shuichi Hiraki, Kazumichi Yoshida, Hiroyuki Horiguchi and Yusuke Matsumoto and has published in prestigious journals such as Gastrointestinal Endoscopy, The American Journal of Surgery and Annals of Surgical Oncology.

In The Last Decade

Co-authorship network of co-authors of Isao Kumano i

Fields of papers citing papers by Isao Kumano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Isao Kumano

Since Specialization
Citations

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