Katsuhisa Omagari

117 papers and 2.3k indexed citations i.

About

Katsuhisa Omagari is a scholar working on Epidemiology, Hepatology and Surgery. According to data from OpenAlex, Katsuhisa Omagari has authored 117 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Epidemiology, 47 papers in Hepatology and 34 papers in Surgery. Recurrent topics in Katsuhisa Omagari’s work include Liver Disease Diagnosis and Treatment (48 papers), Liver Diseases and Immunity (31 papers) and Diet, Metabolism, and Disease (15 papers). Katsuhisa Omagari is often cited by papers focused on Liver Disease Diagnosis and Treatment (48 papers), Liver Diseases and Immunity (31 papers) and Diet, Metabolism, and Disease (15 papers). Katsuhisa Omagari collaborates with scholars based in Japan, United States and Australia. Katsuhisa Omagari's co-authors include Shigeru Kohno, Yohei Mizuta, Ikuo Murata, Kazuo Ohba, Hajime Isomoto, Kunihiko Murase, Fuminao Takeshima, Hajime Isomoto, Junichi Masuda and Kenichiro Inoue and has published in prestigious journals such as PLoS ONE, Hepatology and Journal of Agricultural and Food Chemistry.

In The Last Decade

Co-authorship network of co-authors of Katsuhisa Omagari i

Fields of papers citing papers by Katsuhisa Omagari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsuhisa Omagari

Since Specialization
Citations

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