Sunao Ushijima

36 total papers · 455 total citations
14 papers, 347 citations indexed

About

Sunao Ushijima is a scholar working on Oncology, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Sunao Ushijima has authored 14 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Oncology, 10 papers in Pulmonary and Respiratory Medicine and 3 papers in Molecular Biology. Recurrent topics in Sunao Ushijima's work include Lung Cancer Treatments and Mutations (6 papers), Lung Cancer Research Studies (6 papers) and Sarcoma Diagnosis and Treatment (2 papers). Sunao Ushijima is often cited by papers focused on Lung Cancer Treatments and Mutations (6 papers), Lung Cancer Research Studies (6 papers) and Sarcoma Diagnosis and Treatment (2 papers). Sunao Ushijima collaborates with scholars based in Japan, United States and United Kingdom. Sunao Ushijima's co-authors include Tatsuhiro Shibata, S Hirohashi, Shingo Akimoto, Tsukasa Oyama, Yae Kanai, Atsushi Ochiai, Moritaka Suga, Mitsuhiko Kitaoka, Isamu Okamoto and Yutaka Sasaki and has published in prestigious journals such as Journal of Clinical Oncology, Biochemical and Biophysical Research Communications and International Journal of Molecular Sciences.

In The Last Decade

Sunao Ushijima

14 papers receiving 335 citations

Author Peers

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

Author Last Decade Papers Cites
Sunao Ushijima 169 156 115 50 46 14 347
R. Ben Yosef 139 0.8× 114 0.7× 145 1.3× 31 0.6× 36 0.8× 11 368
M. Maasberg 105 0.6× 140 0.9× 52 0.5× 30 0.6× 34 0.7× 15 330
H Sasaki 122 0.7× 136 0.9× 75 0.7× 43 0.9× 29 0.6× 19 345
Jürgen Stahl 87 0.5× 216 1.4× 85 0.7× 50 1.0× 35 0.8× 20 364
Clay M. Anderson 134 0.8× 97 0.6× 73 0.6× 43 0.9× 19 0.4× 13 295
Kristelle Lusby 99 0.6× 88 0.6× 211 1.8× 26 0.5× 17 0.4× 9 341
Yuancheng Gou 142 0.8× 130 0.8× 108 0.9× 28 0.6× 171 3.7× 16 391
Luke Nolan 196 1.2× 63 0.4× 101 0.9× 72 1.4× 25 0.5× 13 311
Harald Voth 132 0.8× 144 0.9× 54 0.5× 81 1.6× 19 0.4× 17 379
Hai-Bo Qiu 80 0.5× 132 0.8× 119 1.0× 31 0.6× 87 1.9× 14 362

Countries citing papers authored by Sunao Ushijima

Since Specialization
Citations

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

Fields of papers citing papers by Sunao Ushijima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sunao Ushijima

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