Takahiro Koyanagi

61 papers and 624 indexed citations i.

About

Takahiro Koyanagi is a scholar working on Surgery, Epidemiology and Molecular Biology. According to data from OpenAlex, Takahiro Koyanagi has authored 61 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 14 papers in Epidemiology and 13 papers in Molecular Biology. Recurrent topics in Takahiro Koyanagi’s work include Ovarian cancer diagnosis and treatment (13 papers), Angiogenesis and VEGF in Cancer (8 papers) and Endometrial and Cervical Cancer Treatments (5 papers). Takahiro Koyanagi is often cited by papers focused on Ovarian cancer diagnosis and treatment (13 papers), Angiogenesis and VEGF in Cancer (8 papers) and Endometrial and Cervical Cancer Treatments (5 papers). Takahiro Koyanagi collaborates with scholars based in Japan and United States. Takahiro Koyanagi's co-authors include Yasushi Saga, Yasufumi Sato, Yasuhiro Suzuki, Mitsuaki Suzuki, Yoshifumi Takahashi, Yoshikazu Fujimura, Kazuhiko Satomi, Yoshiaki Toyama, Hiroyuki Fujiwara and Kiyoshi Hirabayashi and has published in prestigious journals such as PLoS ONE, Spine and Journal of Shoulder and Elbow Surgery.

In The Last Decade

Co-authorship network of co-authors of Takahiro Koyanagi i

Fields of papers citing papers by Takahiro Koyanagi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takahiro Koyanagi

Since Specialization
Citations

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

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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