Hirofumi Ichiyasu

25 total papers · 441 total citations
13 papers, 308 citations indexed

About

Hirofumi Ichiyasu is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Hirofumi Ichiyasu has authored 13 papers receiving a total of 308 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Cardiology and Cardiovascular Medicine, 5 papers in Pulmonary and Respiratory Medicine and 1 paper in Surgery. Recurrent topics in Hirofumi Ichiyasu's work include Cardiovascular Function and Risk Factors (4 papers), Cardiac Valve Diseases and Treatments (3 papers) and Cardiac electrophysiology and arrhythmias (3 papers). Hirofumi Ichiyasu is often cited by papers focused on Cardiovascular Function and Risk Factors (4 papers), Cardiac Valve Diseases and Treatments (3 papers) and Cardiac electrophysiology and arrhythmias (3 papers). Hirofumi Ichiyasu collaborates with scholars based in Japan and United States. Hirofumi Ichiyasu's co-authors include Terumi Hayashi, Tsuguya Sakamoto, Yoshiyuki Hada, Keiko Amano, Chuwa Tei, Masahiro Murayama, Mokuo Matsuhisa, Tohru Kaku, Yasuhide Nakashima and Ernest Craige and has published in prestigious journals such as Journal of UOEH, Nihon Naika Gakkai Zasshi and Archives of Internal Medicine.

In The Last Decade

Hirofumi Ichiyasu

13 papers receiving 283 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Hirofumi Ichiyasu 275 79 53 38 31 13 308
Selvyn B. Bleifer 275 1.0× 62 0.8× 50 0.9× 60 1.6× 26 0.8× 16 355
Jérôme Peyrou 264 1.0× 56 0.7× 46 0.9× 45 1.2× 44 1.4× 18 290
Jack P. Segal 284 1.0× 64 0.8× 49 0.9× 52 1.4× 53 1.7× 10 324
Zaid Sabti 237 0.9× 58 0.7× 62 1.2× 51 1.3× 33 1.1× 15 292
Mario I. Canedo 290 1.1× 69 0.9× 56 1.1× 71 1.9× 59 1.9× 13 339
Alex Zaphiriou 248 0.9× 60 0.8× 41 0.8× 84 2.2× 52 1.7× 15 301
Francisco Tortoledo 274 1.0× 60 0.8× 93 1.8× 102 2.7× 85 2.7× 15 357
Valeria Antoncecchi 251 0.9× 116 1.5× 47 0.9× 72 1.9× 60 1.9× 16 327
Robert E. Nye 149 0.5× 155 2.0× 43 0.8× 56 1.5× 24 0.8× 17 308
Jérôme Adda 239 0.9× 47 0.6× 78 1.5× 64 1.7× 100 3.2× 17 275

Countries citing papers authored by Hirofumi Ichiyasu

Since Specialization
Citations

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

Fields of papers citing papers by Hirofumi Ichiyasu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirofumi Ichiyasu

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

All Works

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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