Michihiro Hayashi

118 papers and 4.2k indexed citations i.

About

Michihiro Hayashi is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, Michihiro Hayashi has authored 118 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Surgery, 59 papers in Hepatology and 38 papers in Oncology. Recurrent topics in Michihiro Hayashi’s work include Hepatocellular Carcinoma Treatment and Prognosis (36 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (26 papers) and Organ Transplantation Techniques and Outcomes (25 papers). Michihiro Hayashi is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (36 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (26 papers) and Organ Transplantation Techniques and Outcomes (25 papers). Michihiro Hayashi collaborates with scholars based in Japan, United States and Egypt. Michihiro Hayashi's co-authors include Tetsuya Kiuchi, Kōichi Tanaka, Yukihiro Inomata, Hiroto Egawa, Shinji Üemoto, Shiro Fujita, Katsuhiro Asonuma, Yoshihiro Inoué, Kazuhisa Uchiyama and Koji Komeda and has published in prestigious journals such as The Journal of Immunology, PLoS ONE and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Michihiro Hayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Michihiro Hayashi. A scholar is included among the top collaborators of Michihiro Hayashi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Michihiro Hayashi. Michihiro Hayashi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Michihiro Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Michihiro Hayashi

Since Specialization
Citations

This map shows the geographic impact of Michihiro Hayashi'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 Michihiro Hayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Michihiro Hayashi 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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2026