Akiyoshi Okada

38 papers and 1.3k indexed citations
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About

Akiyoshi Okada is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Complementary and alternative medicine. According to data from OpenAlex, Akiyoshi Okada has authored 38 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 11 papers in Biomedical Engineering and 10 papers in Complementary and alternative medicine. Recurrent topics in Akiyoshi Okada’s work include Heart Rate Variability and Autonomic Control (13 papers), Cardiovascular and exercise physiology (10 papers) and Non-Invasive Vital Sign Monitoring (9 papers). Akiyoshi Okada is often cited by papers focused on Heart Rate Variability and Autonomic Control (13 papers), Cardiovascular and exercise physiology (10 papers) and Non-Invasive Vital Sign Monitoring (9 papers). Akiyoshi Okada collaborates with scholars based in Japan, United States and North Korea. Akiyoshi Okada's co-authors include Junichiro Hayano, Seiji Mukai, Takao Fujinami, Nobuo Takeshima, Eiji Watanabe, Fumihiko Yasuma, T Fujinami, Michael E. Rogers, Kazuyuki Takata and Mohammod M. Islam and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Akiyoshi Okada

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

Fields of papers citing papers by Akiyoshi Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Akiyoshi Okada

Since Specialization
Citations

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