Katsutaro Hirota

13 papers and 566 indexed citations i.

About

Katsutaro Hirota is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, Katsutaro Hirota has authored 13 papers receiving a total of 566 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 9 papers in Hepatology and 4 papers in Surgery. Recurrent topics in Katsutaro Hirota’s work include Hepatitis C virus research (9 papers), Hepatitis B Virus Studies (8 papers) and Liver Disease Diagnosis and Treatment (4 papers). Katsutaro Hirota is often cited by papers focused on Hepatitis C virus research (9 papers), Hepatitis B Virus Studies (8 papers) and Liver Disease Diagnosis and Treatment (4 papers). Katsutaro Hirota collaborates with scholars based in Japan, United States and Canada. Katsutaro Hirota's co-authors include Masao Omata, Osamu Yokosuka, Yasushi Shiratori, Haruhiko Yoshida, Fumio Imazeki, Kunio Okuda, Ryo Nakata, Yoshimi ITO, Naohide Tanaka and Yasuyuki Arakawa and has published in prestigious journals such as Annals of Internal Medicine, Gastroenterology and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Katsutaro Hirota i

Fields of papers citing papers by Katsutaro Hirota

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsutaro Hirota

Since Specialization
Citations

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