Tomoyoshi Shibuya

127 papers and 1.6k indexed citations
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About

Tomoyoshi Shibuya is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Tomoyoshi Shibuya has authored 127 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Surgery, 48 papers in Pulmonary and Respiratory Medicine and 34 papers in Gastroenterology. Recurrent topics in Tomoyoshi Shibuya’s work include Gastric Cancer Management and Outcomes (31 papers), Gastrointestinal Tumor Research and Treatment (24 papers) and Gut microbiota and health (23 papers). Tomoyoshi Shibuya is often cited by papers focused on Gastric Cancer Management and Outcomes (31 papers), Gastrointestinal Tumor Research and Treatment (24 papers) and Gut microbiota and health (23 papers). Tomoyoshi Shibuya collaborates with scholars based in Japan, United States and Singapore. Tomoyoshi Shibuya's co-authors include Taro Osada, Akihito Nagahara, Naoto Sakamoto, Sumio Watanabe, Dai Ishikawa, Tatsuo Ogihara, Keiichi Haga, Kazuko Beppu, Kenshi Matsumoto and Sumio Watanabe and has published in prestigious journals such as Gastroenterology, Applied and Environmental Microbiology and The American Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Tomoyoshi Shibuya

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoyoshi Shibuya. A scholar is included among the top collaborators of Tomoyoshi Shibuya based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tomoyoshi Shibuya. Tomoyoshi Shibuya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Tomoyoshi Shibuya

113 papers receiving 1.5k citations

Fields of papers citing papers by Tomoyoshi Shibuya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tomoyoshi Shibuya

Since Specialization
Citations

This map shows the geographic impact of Tomoyoshi Shibuya'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 Tomoyoshi Shibuya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomoyoshi Shibuya 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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2026