Kazumasa Sakamoto

63 papers and 527 indexed citations i.

About

Kazumasa Sakamoto is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, Kazumasa Sakamoto has authored 63 papers receiving a total of 527 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Pulmonary and Respiratory Medicine, 30 papers in Surgery and 15 papers in Epidemiology. Recurrent topics in Kazumasa Sakamoto’s work include Gallbladder and Bile Duct Disorders (13 papers), Liver Disease Diagnosis and Treatment (9 papers) and Pancreatic and Hepatic Oncology Research (9 papers). Kazumasa Sakamoto is often cited by papers focused on Gallbladder and Bile Duct Disorders (13 papers), Liver Disease Diagnosis and Treatment (9 papers) and Pancreatic and Hepatic Oncology Research (9 papers). Kazumasa Sakamoto collaborates with scholars based in Japan and United Kingdom. Kazumasa Sakamoto's co-authors include Kiminori Isaki, Tetsuhito Murata, Kiyoaki Ito, Masashi Yoneda, Masashi Nishio, Yoshifumi Koshino, Masao Omori, Masaya Ito, Kosuke Takemura and Yasukazu Nakanishi and has published in prestigious journals such as PLoS ONE, Hepatology and Biological Psychiatry.

In The Last Decade

Co-authorship network of co-authors of Kazumasa Sakamoto i

Fields of papers citing papers by Kazumasa Sakamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kazumasa Sakamoto

Since Specialization
Citations

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