Hiroshi Funayama

152 total papers · 2.0k total citations
84 papers, 1.4k citations indexed

About

Hiroshi Funayama is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroshi Funayama has authored 84 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Cardiology and Cardiovascular Medicine, 43 papers in Surgery and 23 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroshi Funayama's work include Coronary Interventions and Diagnostics (30 papers), Cardiac Imaging and Diagnostics (19 papers) and Acute Myocardial Infarction Research (18 papers). Hiroshi Funayama is often cited by papers focused on Coronary Interventions and Diagnostics (30 papers), Cardiac Imaging and Diagnostics (19 papers) and Acute Myocardial Infarction Research (18 papers). Hiroshi Funayama collaborates with scholars based in Japan, United States and United Kingdom. Hiroshi Funayama's co-authors include Shin‐ichi Momomura, Norifumi Kubo, Masanobu Kawakami, Kenichi Sakakura, Tomohiro Nakamura, Yoshitaka Sugawara, Junya Ako, Takanori Yasu, Hiroshi Wada and San‐e Ishikawa and has published in prestigious journals such as Journal of Biological Chemistry, Journal of the American College of Cardiology and Kidney International.

In The Last Decade

Hiroshi Funayama

76 papers receiving 1.3k citations

Author Peers

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

Author Last Decade Papers Cites
Hiroshi Funayama 763 602 398 314 163 84 1.4k
Toshihisa Asakura 475 0.6× 670 1.1× 365 0.9× 250 0.8× 151 0.9× 78 1.2k
Lei Song 827 1.1× 739 1.2× 340 0.9× 408 1.3× 253 1.6× 130 1.6k
E McFadden 704 0.9× 722 1.2× 424 1.1× 376 1.2× 138 0.8× 34 1.4k
M Bory 901 1.2× 470 0.8× 306 0.8× 387 1.2× 197 1.2× 69 1.5k
Leonardo Clavijo 888 1.2× 1.0k 1.7× 369 0.9× 270 0.9× 161 1.0× 77 1.7k
Yong He 627 0.8× 454 0.8× 176 0.4× 382 1.2× 144 0.9× 81 1.4k
Shigenori Morooka 714 0.9× 531 0.9× 386 1.0× 204 0.6× 101 0.6× 92 1.4k
Francesco Loperfido 1000 1.3× 335 0.6× 281 0.7× 298 0.9× 198 1.2× 69 1.5k
Mutsuharu Hayashi 632 0.8× 462 0.8× 308 0.8× 234 0.7× 366 2.2× 70 1.5k
Satoshi Okayama 872 1.1× 482 0.8× 273 0.7× 519 1.7× 229 1.4× 93 1.6k

Countries citing papers authored by Hiroshi Funayama

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Funayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Funayama

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Funayama. A scholar is included among the top collaborators of Hiroshi Funayama 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 Hiroshi Funayama. Hiroshi Funayama 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