Osamu Okochi

44 total papers · 688 total citations
26 papers, 518 citations indexed

About

Osamu Okochi is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Osamu Okochi has authored 26 papers receiving a total of 518 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 9 papers in Oncology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Osamu Okochi's work include Hepatocellular Carcinoma Treatment and Prognosis (3 papers), Colorectal Cancer Treatments and Studies (3 papers) and Pediatric Hepatobiliary Diseases and Treatments (3 papers). Osamu Okochi is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (3 papers), Colorectal Cancer Treatments and Studies (3 papers) and Pediatric Hepatobiliary Diseases and Treatments (3 papers). Osamu Okochi collaborates with scholars based in Japan and United States. Osamu Okochi's co-authors include Shin Takeda, Akimasa Nakao, Soichiro Inoue, Tetsuya Kaneko, Kenji Hibi, Hiroyuki Sugimoto, Shuji Nomoto, Mitsuru Sakai, Tsutomu Fujii and Yasushi Yatabe and has published in prestigious journals such as Journal of Hepatology, Journal of Surgical Research and Journal of Gastroenterology.

In The Last Decade

Osamu Okochi

19 papers receiving 506 citations

Author Peers

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

Author Last Decade Papers Cites
Osamu Okochi 205 184 135 125 117 26 518
Koki Nagaike 207 1.0× 111 0.6× 165 1.2× 232 1.9× 69 0.6× 20 528
Akihide Masumoto 132 0.6× 105 0.6× 73 0.5× 153 1.2× 62 0.5× 42 454
M Kobari 213 1.0× 356 1.9× 173 1.3× 84 0.7× 173 1.5× 27 568
Na Cheng 143 0.7× 141 0.8× 75 0.6× 115 0.9× 77 0.7× 29 564
Jiacheng Xiao 192 0.9× 179 1.0× 102 0.8× 109 0.9× 94 0.8× 26 534
Ryouichi Hamasuna 243 1.2× 125 0.7× 114 0.8× 233 1.9× 100 0.9× 21 527
Fatiha Merabtene 166 0.8× 188 1.0× 182 1.3× 76 0.6× 122 1.0× 20 501
Hiroyuki Yamaoka 69 0.3× 147 0.8× 82 0.6× 55 0.4× 76 0.6× 37 471
Makiko Yasumoto 210 1.0× 146 0.8× 177 1.3× 45 0.4× 46 0.4× 35 461
Binghai Zhou 204 1.0× 128 0.7× 66 0.5× 94 0.8× 175 1.5× 24 491

Countries citing papers authored by Osamu Okochi

Since Specialization
Citations

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

Fields of papers citing papers by Osamu Okochi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Okochi

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