Kenji Hamaoka

129 papers and 2.2k indexed citations i.

About

Kenji Hamaoka is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Kenji Hamaoka has authored 129 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Surgery, 57 papers in Pulmonary and Respiratory Medicine and 47 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Kenji Hamaoka’s work include Kawasaki Disease and Coronary Complications (47 papers), Coronary Artery Anomalies (41 papers) and Congenital Heart Disease Studies (24 papers). Kenji Hamaoka is often cited by papers focused on Kawasaki Disease and Coronary Complications (47 papers), Coronary Artery Anomalies (41 papers) and Congenital Heart Disease Studies (24 papers). Kenji Hamaoka collaborates with scholars based in Japan, United States and Greece. Kenji Hamaoka's co-authors include Isao Shiraishi, Masashi Nishida, Zenshiro Onouchi, Toshiyuki Itoi, Koichi Sakata, Yasuko Okumura, Masaaki Yamagishi, Masao Nakagawa, Hisashi Satô and Tetsuro Takamatsu and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Biochemical and Biophysical Research Communications.

In The Last Decade

Co-authorship network of co-authors of Kenji Hamaoka i

Fields of papers citing papers by Kenji Hamaoka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kenji Hamaoka

Since Specialization
Citations

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