Yoichi Sugiyama

40 papers and 210 indexed citations i.

About

Yoichi Sugiyama is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Yoichi Sugiyama has authored 40 papers receiving a total of 210 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cardiology and Cardiovascular Medicine, 14 papers in Epidemiology and 10 papers in Surgery. Recurrent topics in Yoichi Sugiyama’s work include Cardiac Valve Diseases and Treatments (9 papers), Infective Endocarditis Diagnosis and Management (8 papers) and Cardiac Imaging and Diagnostics (5 papers). Yoichi Sugiyama is often cited by papers focused on Cardiac Valve Diseases and Treatments (9 papers), Infective Endocarditis Diagnosis and Management (8 papers) and Cardiac Imaging and Diagnostics (5 papers). Yoichi Sugiyama collaborates with scholars based in Japan, Finland and United States. Yoichi Sugiyama's co-authors include Akihiro Honda, Sachiyo Igata, Atsuko Tahara, Nobuhiro Tahara, Yoshihiro Fukumoto, Nagayasu Toyoda, Sho‐ichi Yamagishi, Yuko Kojima, Toshi Abe and Kiyohito Naïto and has published in prestigious journals such as Journal of the American Chemical Society, Endocrinology and European Heart Journal.

In The Last Decade

Co-authorship network of co-authors of Yoichi Sugiyama i

Fields of papers citing papers by Yoichi Sugiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yoichi Sugiyama

Since Specialization
Citations

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