Ken‐ichi Katsu

182 total papers · 2.6k total citations
106 papers, 2.2k citations indexed

About

Ken‐ichi Katsu is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Ken‐ichi Katsu has authored 106 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Surgery, 26 papers in Pulmonary and Respiratory Medicine and 24 papers in Oncology. Recurrent topics in Ken‐ichi Katsu’s work include Gastric Cancer Management and Outcomes (15 papers), Helicobacter pylori-related gastroenterology studies (13 papers) and Colorectal Cancer Treatments and Studies (10 papers). Ken‐ichi Katsu is often cited by papers focused on Gastric Cancer Management and Outcomes (15 papers), Helicobacter pylori-related gastroenterology studies (13 papers) and Colorectal Cancer Treatments and Studies (10 papers). Ken‐ichi Katsu collaborates with scholars based in Japan, United Kingdom and United States. Ken‐ichi Katsu's co-authors include I Hirata, Osamu Saitoh, Kentaro Maemura, Norihiro Hamamoto, Mitsuyuki Murano, Kazunori Sugi, Ichiro Hirata, Chikao Shimamoto, Ken Toshina and Hiroshi Morikawa and has published in prestigious journals such as Gastroenterology, The Journal of Physiology and Biochemical and Biophysical Research Communications.

Co-authorship network of co-authors of Ken‐ichi Katsu

This figure shows the co-authorship network connecting the top 25 collaborators of Ken‐ichi Katsu. A scholar is included among the top collaborators of Ken‐ichi Katsu 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 Ken‐ichi Katsu. Ken‐ichi Katsu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ken‐ichi Katsu

103 papers receiving 2.1k citations

Fields of papers citing papers by Ken‐ichi Katsu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken‐ichi Katsu. 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 Ken‐ichi Katsu. The network helps show where Ken‐ichi Katsu may publish in the future.

Countries citing papers authored by Ken‐ichi Katsu

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026