Kunio Okuda

6 papers and 466 indexed citations i.

About

Kunio Okuda is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, Kunio Okuda has authored 6 papers receiving a total of 466 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 4 papers in Hepatology and 2 papers in Infectious Diseases. Recurrent topics in Kunio Okuda’s work include Hepatitis B Virus Studies (2 papers), Hepatitis C virus research (2 papers) and Liver Disease and Transplantation (2 papers). Kunio Okuda is often cited by papers focused on Hepatitis B Virus Studies (2 papers), Hepatitis C virus research (2 papers) and Liver Disease and Transplantation (2 papers). Kunio Okuda collaborates with scholars based in Japan, United States and China. Kunio Okuda's co-authors include Shoichi Matsutani, Kiyoshi Watanabe, Masao Ohto, Kunio Kimura, Yasubumi Irie, Haruyuki Hayashi, Susumu Kobayashi, William T. London, Masao Omata and Yoshimi ITO and has published in prestigious journals such as Gastroenterology, Journal of Hepatology and Journal of Gastroenterology and Hepatology.

In The Last Decade

Co-authorship network of co-authors of Kunio Okuda i

Fields of papers citing papers by Kunio Okuda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kunio Okuda

Since Specialization
Citations

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