Akio Katanuma

170 papers and 2.4k indexed citations
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About

Akio Katanuma is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Akio Katanuma has authored 170 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 127 papers in Surgery, 113 papers in Pulmonary and Respiratory Medicine and 93 papers in Oncology. Recurrent topics in Akio Katanuma’s work include Gallbladder and Bile Duct Disorders (90 papers), Pancreatic and Hepatic Oncology Research (88 papers) and Pediatric Hepatobiliary Diseases and Treatments (42 papers). Akio Katanuma is often cited by papers focused on Gallbladder and Bile Duct Disorders (90 papers), Pancreatic and Hepatic Oncology Research (88 papers) and Pediatric Hepatobiliary Diseases and Treatments (42 papers). Akio Katanuma collaborates with scholars based in Japan, United States and Taiwan. Akio Katanuma's co-authors include Hiroyuki Maguchi, Kuniyuki Takahashi, Takao Itoi, Toshifumi Kin, Manabu Osanai, Kei Yane, Tsuyoshi Hayashi, Shomei Ryozawa, Hajime Yamazaki and Atsushi Irisawa and has published in prestigious journals such as Gastroenterology, Diabetes Care and Diabetes.

In The Last Decade

Co-authorship network of co-authors of Akio Katanuma

This figure shows the co-authorship network connecting the top 25 collaborators of Akio Katanuma. A scholar is included among the top collaborators of Akio Katanuma 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 Akio Katanuma. Akio Katanuma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Akio Katanuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Akio Katanuma

Since Specialization
Citations

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