Ryoichi Ochiai

82 papers and 1.7k indexed citations i.

About

Ryoichi Ochiai is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Ryoichi Ochiai has authored 82 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Cardiology and Cardiovascular Medicine, 15 papers in Pulmonary and Respiratory Medicine and 14 papers in Surgery. Recurrent topics in Ryoichi Ochiai’s work include Cardiac, Anesthesia and Surgical Outcomes (10 papers), Effects of Caffeine on Human Health (9 papers) and Anesthesia and Sedative Agents (9 papers). Ryoichi Ochiai is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (10 papers), Effects of Caffeine on Human Health (9 papers) and Anesthesia and Sedative Agents (9 papers). Ryoichi Ochiai collaborates with scholars based in Japan, United States and Singapore. Ryoichi Ochiai's co-authors include Junzo Takeda, Ichiro Tokimitsu, Atsushi Suzuki, D Kagawa, Ikuo Saito, Yoshihisa Katsuragi, Robert D. Guthrie, Etsuro K. Motoyama, Tatsuya Yamada and Akihiko Fujii and has published in prestigious journals such as Journal of Applied Physiology, Anesthesiology and Nutrients.

In The Last Decade

Co-authorship network of co-authors of Ryoichi Ochiai i

Fields of papers citing papers by Ryoichi Ochiai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoichi Ochiai

Since Specialization
Citations

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