Hirofumi Ishikawa

188 total papers · 1.2k total citations
102 papers, 882 citations indexed

About

Hirofumi Ishikawa is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hirofumi Ishikawa has authored 102 papers receiving a total of 882 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Surgery, 19 papers in Oncology and 18 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hirofumi Ishikawa's work include COVID-19 epidemiological studies (9 papers), Malaria Research and Control (7 papers) and Mosquito-borne diseases and control (7 papers). Hirofumi Ishikawa is often cited by papers focused on COVID-19 epidemiological studies (9 papers), Malaria Research and Control (7 papers) and Mosquito-borne diseases and control (7 papers). Hirofumi Ishikawa collaborates with scholars based in Japan, United States and Laos. Hirofumi Ishikawa's co-authors include Hiroshi Ohmae, Setsuo Suguri, Hajime Matsuda, Hidetaka Mochizuki, Hong‐Gen Chen, Kazuhiko Sato, Xiang Jian, Hiroyasu Iishi, Judson Leafasia and Akihiko Watanabe and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Hirofumi Ishikawa

87 papers receiving 851 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 Ishikawa 278 214 122 114 114 102 882
Sirio Fiorino 149 0.5× 101 0.5× 178 1.5× 137 1.2× 82 0.7× 81 1.0k
Ying Fang 107 0.4× 160 0.7× 41 0.3× 156 1.4× 53 0.5× 67 733
Manuel Bayona 166 0.6× 136 0.6× 59 0.5× 119 1.0× 48 0.4× 45 957
Qi Zheng 133 0.5× 88 0.4× 45 0.4× 220 1.9× 84 0.7× 57 896
Sergio Sabbatani 76 0.3× 138 0.6× 112 0.9× 125 1.1× 20 0.2× 107 932
Cong Chen 89 0.3× 108 0.5× 50 0.4× 134 1.2× 39 0.3× 53 1.1k
Jing Ge 125 0.4× 250 1.2× 40 0.3× 72 0.6× 61 0.5× 58 788
Hye Ryoun Kim 106 0.4× 34 0.2× 35 0.3× 123 1.1× 83 0.7× 92 890
O. Celhay 236 0.8× 151 0.7× 54 0.4× 117 1.0× 125 1.1× 41 775
Mehrdad Bakhshayesh Karam 179 0.6× 31 0.1× 95 0.8× 36 0.3× 206 1.8× 91 883

Countries citing papers authored by Hirofumi Ishikawa

Since Specialization
Citations

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

Fields of papers citing papers by Hirofumi Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirofumi Ishikawa

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