Masaya Otsuka

39 papers and 351 indexed citations i.

About

Masaya Otsuka is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Masaya Otsuka has authored 39 papers receiving a total of 351 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 25 papers in Cardiology and Cardiovascular Medicine and 13 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Masaya Otsuka’s work include Coronary Interventions and Diagnostics (21 papers), Cardiac Imaging and Diagnostics (9 papers) and Acute Myocardial Infarction Research (6 papers). Masaya Otsuka is often cited by papers focused on Coronary Interventions and Diagnostics (21 papers), Cardiac Imaging and Diagnostics (9 papers) and Acute Myocardial Infarction Research (6 papers). Masaya Otsuka collaborates with scholars based in Japan, United States and United Kingdom. Masaya Otsuka's co-authors include Yasuhiko Hayashi, Tomokazu Okimoto, Mamoru Toyofuku, Michinori Imazu, Tadamichi Sakuma, Nobuoki Kohno, Hironori Ueda, Nobuo Shiode, Yuji Muraoka and Hideya Yamamoto and has published in prestigious journals such as The American Journal of Cardiology, American Heart Journal and Atherosclerosis.

In The Last Decade

Co-authorship network of co-authors of Masaya Otsuka i

Fields of papers citing papers by Masaya Otsuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masaya Otsuka

Since Specialization
Citations

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