Ryoji Koshida

24 papers and 326 indexed citations i.

About

Ryoji Koshida is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Ryoji Koshida has authored 24 papers receiving a total of 326 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 5 papers in Epidemiology. Recurrent topics in Ryoji Koshida’s work include Peripheral Artery Disease Management (17 papers), Vascular Procedures and Complications (8 papers) and Cerebrovascular and Carotid Artery Diseases (7 papers). Ryoji Koshida is often cited by papers focused on Peripheral Artery Disease Management (17 papers), Vascular Procedures and Complications (8 papers) and Cerebrovascular and Carotid Artery Diseases (7 papers). Ryoji Koshida collaborates with scholars based in Japan, United States and Germany. Ryoji Koshida's co-authors include Kazushi Urasawa, Katsuhiko Sato, Tatsuya Ito, Takahiro Tokuda, Yasuhiro Oba, Yoriyasu Suzuki, Akira Murata, Michinao Tan, Keisuke Hirano and Yasumi Igarashi and has published in prestigious journals such as European Heart Journal, Arteriosclerosis Thrombosis and Vascular Biology and Journal of Vascular and Interventional Radiology.

In The Last Decade

Co-authorship network of co-authors of Ryoji Koshida i

Fields of papers citing papers by Ryoji Koshida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoji Koshida

Since Specialization
Citations

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