Hiroki Imazu

73 total papers · 834 total citations
50 papers, 592 citations indexed

About

Hiroki Imazu is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hiroki Imazu has authored 50 papers receiving a total of 592 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Surgery, 29 papers in Pulmonary and Respiratory Medicine and 14 papers in Oncology. Recurrent topics in Hiroki Imazu's work include Gastric Cancer Management and Outcomes (11 papers), Gastrointestinal disorders and treatments (8 papers) and Pediatric Hepatobiliary Diseases and Treatments (7 papers). Hiroki Imazu is often cited by papers focused on Gastric Cancer Management and Outcomes (11 papers), Gastrointestinal disorders and treatments (8 papers) and Pediatric Hepatobiliary Diseases and Treatments (7 papers). Hiroki Imazu collaborates with scholars based in Japan, United States and Greece. Hiroki Imazu's co-authors include Masahiro Ochiai, Shigeru Hasegawa, Takahiko Funabiki, Toshiki Matsubara, Yoichi Sakurai, Yoshihiro Kojima, Yukinaga Yoshida, Noboru Yoshimura, Kenichi Goda and Hisao Tajiri and has published in prestigious journals such as Ultrasonics Sonochemistry, Endoscopy and Journal of Gastroenterology.

In The Last Decade

Hiroki Imazu

42 papers receiving 549 citations

Author Peers

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

Author Last Decade Papers Cites
Hiroki Imazu 439 368 166 48 47 50 592
Tetsuya Ohira 360 0.8× 326 0.9× 206 1.2× 134 2.8× 12 0.3× 53 629
Francesco Saverio Lucido 507 1.2× 243 0.7× 126 0.8× 119 2.5× 27 0.6× 52 620
J. Ishida 400 0.9× 250 0.7× 79 0.5× 30 0.6× 42 0.9× 40 580
Ireneusz W. Krasnodębski 207 0.5× 156 0.4× 156 0.9× 38 0.8× 92 2.0× 37 496
Hasan Bektaş 344 0.8× 135 0.4× 117 0.7× 41 0.9× 18 0.4× 67 657
Dirk Van de Putte 469 1.1× 217 0.6× 167 1.0× 40 0.8× 25 0.5× 47 611
Young Tae Ko 395 0.9× 177 0.5× 121 0.7× 57 1.2× 18 0.4× 43 561
H.-J. Brambs 275 0.6× 248 0.7× 181 1.1× 27 0.6× 36 0.8× 49 598
Daniel C. Steinemann 570 1.3× 175 0.5× 183 1.1× 76 1.6× 22 0.5× 73 641
Thomas J. Stahl 335 0.8× 130 0.4× 272 1.6× 45 0.9× 15 0.3× 29 651

Countries citing papers authored by Hiroki Imazu

Since Specialization
Citations

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

Fields of papers citing papers by Hiroki Imazu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroki Imazu

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