Kenichi Obara

22 papers and 408 indexed citations i.

About

Kenichi Obara is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Kenichi Obara has authored 22 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Cardiology and Cardiovascular Medicine, 5 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Surgery. Recurrent topics in Kenichi Obara’s work include Cardiovascular Function and Risk Factors (7 papers), Heart Failure Treatment and Management (7 papers) and Cardiac Imaging and Diagnostics (5 papers). Kenichi Obara is often cited by papers focused on Cardiovascular Function and Risk Factors (7 papers), Heart Failure Treatment and Management (7 papers) and Cardiac Imaging and Diagnostics (5 papers). Kenichi Obara collaborates with scholars based in Japan and United States. Kenichi Obara's co-authors include Yoshihiro Seo, Tomoko Ishizu, Kazutaka Aonuma, Yoshie Hamada‐Harimura, Isao Nishi, Akinori Sugano, Masayoshi Yamamoto, Seika Sai, Kimi Sato and Shigeyuki Watanabe and has published in prestigious journals such as Journal of the American Society of Echocardiography, Circulation Cardiovascular Imaging and Journal of Cardiac Failure.

In The Last Decade

Co-authorship network of co-authors of Kenichi Obara i

Fields of papers citing papers by Kenichi Obara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kenichi Obara

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025