Koushiro Ohtsubo

147 total papers · 2.1k total citations
68 papers, 1.1k citations indexed

About

Koushiro Ohtsubo is a scholar working on Oncology, Surgery and Molecular Biology. According to data from OpenAlex, Koushiro Ohtsubo has authored 68 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Oncology, 27 papers in Surgery and 19 papers in Molecular Biology. Recurrent topics in Koushiro Ohtsubo's work include Pancreatic and Hepatic Oncology Research (29 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (10 papers) and Neuroendocrine Tumor Research Advances (8 papers). Koushiro Ohtsubo is often cited by papers focused on Pancreatic and Hepatic Oncology Research (29 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (10 papers) and Neuroendocrine Tumor Research Advances (8 papers). Koushiro Ohtsubo collaborates with scholars based in Japan, United States and Czechia. Koushiro Ohtsubo's co-authors include Norio Sawabu, Hiroyuki Watanabe, Yoshiharu Motoo, Hisatsugu Mouri, Takashi Okai, Yasushi Yamaguchi, Min-Jue Xie, Fujitsugu Matsubara, Shi-Bing Su and Rina Takamiya and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Cancer.

In The Last Decade

Koushiro Ohtsubo

62 papers receiving 1.1k citations

Author Peers

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

Author Last Decade Papers Cites
Koushiro Ohtsubo 582 450 319 220 182 68 1.1k
M Ikeguchi 410 0.7× 377 0.8× 319 1.0× 321 1.5× 170 0.9× 55 1.0k
Hiroshi Ariyama 796 1.4× 424 0.9× 255 0.8× 285 1.3× 276 1.5× 84 1.4k
Hideya Takeuchi 585 1.0× 374 0.8× 223 0.7× 359 1.6× 314 1.7× 70 1.3k
R. Kath 456 0.8× 432 1.0× 187 0.6× 175 0.8× 175 1.0× 55 1.3k
Frank Revetta 516 0.9× 473 1.1× 311 1.0× 146 0.7× 174 1.0× 40 1.2k
Kenji Tsuchihashi 620 1.1× 654 1.5× 198 0.6× 281 1.3× 187 1.0× 69 1.4k
D Marrano 519 0.9× 423 0.9× 458 1.4× 180 0.8× 146 0.8× 57 1.2k
Tomoya Tsukada 399 0.7× 336 0.7× 324 1.0× 407 1.9× 194 1.1× 66 1.1k
Hideo Shimura 383 0.7× 550 1.2× 519 1.6× 300 1.4× 94 0.5× 61 1.5k
Kazunori Shibao 456 0.8× 598 1.3× 422 1.3× 225 1.0× 166 0.9× 81 1.3k

Countries citing papers authored by Koushiro Ohtsubo

Since Specialization
Citations

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

Fields of papers citing papers by Koushiro Ohtsubo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koushiro Ohtsubo

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