Ryosuke Okamura

187 total papers · 3.5k total citations
84 papers, 2.1k citations indexed

About

Ryosuke Okamura is a scholar working on Oncology, Cancer Research and Surgery. According to data from OpenAlex, Ryosuke Okamura has authored 84 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Oncology, 34 papers in Cancer Research and 29 papers in Surgery. Recurrent topics in Ryosuke Okamura’s work include Cancer Genomics and Diagnostics (33 papers), Colorectal Cancer Surgical Treatments (23 papers) and Colorectal Cancer Screening and Detection (15 papers). Ryosuke Okamura is often cited by papers focused on Cancer Genomics and Diagnostics (33 papers), Colorectal Cancer Surgical Treatments (23 papers) and Colorectal Cancer Screening and Detection (15 papers). Ryosuke Okamura collaborates with scholars based in Japan, United States and South Korea. Ryosuke Okamura's co-authors include Razelle Kurzrock, Shumei Kato, Jason K. Sicklick, Paul T. Fanta, Suzanna Lee, Scott M. Lippman, Yoshiharu Sakai, Amélie Boichard, Lyudmila Bazhenova and Koya Hida and has published in prestigious journals such as Nature Medicine, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Co-authorship network of co-authors of Ryosuke Okamura

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

Ryosuke Okamura

73 papers receiving 2.1k citations

Fields of papers citing papers by Ryosuke Okamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryosuke Okamura

Since Specialization
Citations

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