Katsumi Aoyagi

27 papers and 798 indexed citations i.

About

Katsumi Aoyagi is a scholar working on Hepatology, Epidemiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Katsumi Aoyagi has authored 27 papers receiving a total of 798 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Hepatology, 11 papers in Epidemiology and 8 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Katsumi Aoyagi’s work include Hepatitis C virus research (11 papers), Monoclonal and Polyclonal Antibodies Research (7 papers) and Hepatitis B Virus Studies (7 papers). Katsumi Aoyagi is often cited by papers focused on Hepatitis C virus research (11 papers), Monoclonal and Polyclonal Antibodies Research (7 papers) and Hepatitis B Virus Studies (7 papers). Katsumi Aoyagi collaborates with scholars based in Japan, United States and Belgium. Katsumi Aoyagi's co-authors include Shintaro Yagi, Eiji Tanaka, Chiharu Ohue, Kendo Kiyosawa, Kumiko Iida, Tatsuji Kimura, Kenjiro Yamaguchi, Harvey J. Alter, Ken Yamaguchi and Julie Peterson and has published in prestigious journals such as Hepatology, Journal of Clinical Microbiology and Journal of Hepatology.

In The Last Decade

Co-authorship network of co-authors of Katsumi Aoyagi i

Fields of papers citing papers by Katsumi Aoyagi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsumi Aoyagi

Since Specialization
Citations

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