Kiyoaki Ouchi

65 papers and 1.3k indexed citations i.

About

Kiyoaki Ouchi is a scholar working on Hepatology, Surgery and Epidemiology. According to data from OpenAlex, Kiyoaki Ouchi has authored 65 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Hepatology, 29 papers in Surgery and 20 papers in Epidemiology. Recurrent topics in Kiyoaki Ouchi’s work include Liver Disease and Transplantation (19 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (16 papers) and Liver Disease Diagnosis and Treatment (15 papers). Kiyoaki Ouchi is often cited by papers focused on Liver Disease and Transplantation (19 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (16 papers) and Liver Disease Diagnosis and Treatment (15 papers). Kiyoaki Ouchi collaborates with scholars based in Japan. Kiyoaki Ouchi's co-authors include Junichi Mikuni, Yoichiro Kakugawa, S Matsuno, Hideaki Yamanami, Seiki Matsuno, Tsuneaki Fujiya, Yasuhiko Kamiyama, Ikuro Sato, Tadashi Wada and Kazunori Yamaguchi and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Cancer and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Kiyoaki Ouchi i

Fields of papers citing papers by Kiyoaki Ouchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kiyoaki Ouchi

Since Specialization
Citations

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