Ota K

299 papers and 2.7k indexed citations
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About

Ota K is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Ota K has authored 299 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 109 papers in Surgery, 56 papers in Pulmonary and Respiratory Medicine and 54 papers in Oncology. Recurrent topics in Ota K’s work include Gastric Cancer Management and Outcomes (32 papers), Renal Transplantation Outcomes and Treatments (30 papers) and Organ Transplantation Techniques and Outcomes (29 papers). Ota K is often cited by papers focused on Gastric Cancer Management and Outcomes (32 papers), Renal Transplantation Outcomes and Treatments (30 papers) and Organ Transplantation Techniques and Outcomes (29 papers). Ota K collaborates with scholars based in Japan, Pakistan and United States. Ota K's co-authors include Satoshi Teraoka, Hiroshi Shijo, Kazuhide Higuchi, Toshihisa Takeuchi, Yuichi Kojima, Nobuo Akiyoshi, K Kubara, Hiroshi Kokawa, Satoshi Harada and Makoto Okumura and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Journal of Clinical Oncology.

In The Last Decade

Co-authorship network of co-authors of Ota K

This figure shows the co-authorship network connecting the top 25 collaborators of Ota K. A scholar is included among the top collaborators of Ota K 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 Ota K. Ota K is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ota K

264 papers receiving 2.4k citations

Fields of papers citing papers by Ota K

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ota K

Since Specialization
Citations

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

Top Papers & Citation Paths

Explore Ota K's most cited publications and discover how their work connects to other scholars through citations.

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