Ryo Ogawa

415 total papers · 6.2k total citations
265 papers, 4.3k citations indexed

About

Ryo Ogawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Ryo Ogawa has authored 265 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 123 papers in Surgery, 69 papers in Pulmonary and Respiratory Medicine and 43 papers in Gastroenterology. Recurrent topics in Ryo Ogawa’s work include Gastric Cancer Management and Outcomes (32 papers), Gastroesophageal reflux and treatments (29 papers) and Esophageal and GI Pathology (25 papers). Ryo Ogawa is often cited by papers focused on Gastric Cancer Management and Outcomes (32 papers), Gastroesophageal reflux and treatments (29 papers) and Esophageal and GI Pathology (25 papers). Ryo Ogawa collaborates with scholars based in Japan, United States and Brazil. Ryo Ogawa's co-authors include Atsuhiro Sakamoto, Akira Mitsui, Yoshiyuki Kuwabara, S. Tsuyoshi Ohnishi, Tomo̧ko Ohnishi, Masahiro Kimura, Yoshitaka Fujii, Ichiro Nakashima, Kazuo Fujihara and Kazutake Tsujikawa and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and PLoS ONE.

Co-authorship network of co-authors of Ryo Ogawa

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

Ryo Ogawa

244 papers receiving 4.2k citations

Fields of papers citing papers by Ryo Ogawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryo Ogawa

Since Specialization
Citations

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