Kazuhiro Usui

163 total papers · 2.2k total citations
91 papers, 1.6k citations indexed

About

Kazuhiro Usui is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Kazuhiro Usui has authored 91 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Pulmonary and Respiratory Medicine, 52 papers in Oncology and 14 papers in Surgery. Recurrent topics in Kazuhiro Usui's work include Lung Cancer Treatments and Mutations (42 papers), Lung Cancer Research Studies (31 papers) and Lung Cancer Diagnosis and Treatment (17 papers). Kazuhiro Usui is often cited by papers focused on Lung Cancer Treatments and Mutations (42 papers), Lung Cancer Research Studies (31 papers) and Lung Cancer Diagnosis and Treatment (17 papers). Kazuhiro Usui collaborates with scholars based in Japan, Canada and United States. Kazuhiro Usui's co-authors include Toshihiro Nukiwa, Makoto Maemondo, Yasuo Saijo, Koichi Hagiwara, Ryushi Tazawa, Hiromichi Noda, Yoshiaki Tanaka, Akira Inoue, Chiharu Tanai and Masashi Tanaka and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and The Journal of Immunology.

In The Last Decade

Kazuhiro Usui

85 papers receiving 1.6k citations

Author Peers

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

Author Last Decade Papers Cites
Kazuhiro Usui 878 720 392 234 213 91 1.6k
Michael Kraut 1.0k 1.1× 833 1.2× 489 1.2× 179 0.8× 110 0.5× 58 1.9k
M. A. Burgess 795 0.9× 1.1k 1.6× 451 1.2× 235 1.0× 172 0.8× 61 2.2k
Hisatsugu Goto 751 0.9× 555 0.8× 554 1.4× 201 0.9× 274 1.3× 74 1.6k
Alfredo Santinelli 751 0.9× 704 1.0× 693 1.8× 176 0.8× 465 2.2× 108 2.3k
Fumitaka Ogushi 716 0.8× 453 0.6× 547 1.4× 365 1.6× 447 2.1× 116 2.1k
Enzo Maria Ruggeri 534 0.6× 681 0.9× 275 0.7× 93 0.4× 279 1.3× 103 1.4k
Yoshito Takeda 616 0.7× 581 0.8× 610 1.6× 371 1.6× 157 0.7× 112 2.0k
K. Bross 507 0.6× 372 0.5× 479 1.2× 411 1.8× 133 0.6× 62 1.9k
Anthony J. Mutsaers 998 1.1× 520 0.7× 786 2.0× 161 0.7× 378 1.8× 59 2.1k
Jir̆ı́ Drábek 431 0.5× 352 0.5× 528 1.3× 195 0.8× 189 0.9× 84 1.5k

Countries citing papers authored by Kazuhiro Usui

Since Specialization
Citations

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

Fields of papers citing papers by Kazuhiro Usui

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuhiro Usui

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