Ichiro Hirata

12 papers and 344 indexed citations i.

About

Ichiro Hirata is a scholar working on Surgery, Epidemiology and Hepatology. According to data from OpenAlex, Ichiro Hirata has authored 12 papers receiving a total of 344 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 4 papers in Epidemiology and 4 papers in Hepatology. Recurrent topics in Ichiro Hirata’s work include Liver Disease and Transplantation (3 papers), Gastric Cancer Management and Outcomes (2 papers) and Organ Transplantation Techniques and Outcomes (2 papers). Ichiro Hirata is often cited by papers focused on Liver Disease and Transplantation (3 papers), Gastric Cancer Management and Outcomes (2 papers) and Organ Transplantation Techniques and Outcomes (2 papers). Ichiro Hirata collaborates with scholars based in Japan and United States. Ichiro Hirata's co-authors include Ken‐ichi Katsu, Norihiro Hamamoto, Yusuke Egashira, Eiji Umegaki, Chikao Shimamoto, Toshiyuki Nomura, Hiroshi Morikawa, Atsushi Takeshita, Hiroshi Akutagawa and Yoshitaka Kurisu and has published in prestigious journals such as Gastroenterology, The American Journal of Gastroenterology and Clinica Chimica Acta.

In The Last Decade

Co-authorship network of co-authors of Ichiro Hirata i

Fields of papers citing papers by Ichiro Hirata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ichiro Hirata

Since Specialization
Citations

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