Kōichi Tanaka

487 papers and 18.0k indexed citations i.

About

Kōichi Tanaka is a scholar working on Surgery, Hepatology and Molecular Biology. According to data from OpenAlex, Kōichi Tanaka has authored 487 papers receiving a total of 18.0k indexed citations (citations by other indexed papers that have themselves been cited), including 247 papers in Surgery, 156 papers in Hepatology and 100 papers in Molecular Biology. Recurrent topics in Kōichi Tanaka’s work include Organ Transplantation Techniques and Outcomes (168 papers), Liver Disease and Transplantation (140 papers) and Organ Donation and Transplantation (51 papers). Kōichi Tanaka is often cited by papers focused on Organ Transplantation Techniques and Outcomes (168 papers), Liver Disease and Transplantation (140 papers) and Organ Donation and Transplantation (51 papers). Kōichi Tanaka collaborates with scholars based in Japan, United States and United Kingdom. Kōichi Tanaka's co-authors include Shinji Üemoto, Tetsuya Kiuchi, Hiroto Egawa, Yukihiro Inomata, Shiro Fujita, Michihiro Hayashi, Katsuhiro Asonuma, Fumitaka Oike, Yoshio Yamaoka and Mureo Kasahara and has published in prestigious journals such as The Lancet, Journal of the American Chemical Society and Angewandte Chemie International Edition.

In The Last Decade

Co-authorship network of co-authors of Kōichi Tanaka i

Fields of papers citing papers by Kōichi Tanaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kōichi Tanaka

Since Specialization
Citations

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