Yasuhiro Okumura

103 papers and 2.0k indexed citations i.

About

Yasuhiro Okumura is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Yasuhiro Okumura has authored 103 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Surgery, 39 papers in Pulmonary and Respiratory Medicine and 37 papers in Oncology. Recurrent topics in Yasuhiro Okumura’s work include Gastric Cancer Management and Outcomes (28 papers), Breast Cancer Treatment Studies (24 papers) and Esophageal Cancer Research and Treatment (18 papers). Yasuhiro Okumura is often cited by papers focused on Gastric Cancer Management and Outcomes (28 papers), Breast Cancer Treatment Studies (24 papers) and Esophageal Cancer Research and Treatment (18 papers). Yasuhiro Okumura collaborates with scholars based in Japan, Sweden and United States. Yasuhiro Okumura's co-authors include Nobuyuki Arima, Reiki Nishimura, Tomofumi Osako, Yasuo Toyozumi, Mitsuhiro Hayashi, Rumiko Tashima, Yasuyuki Seto, Hirotaka Iwase, Yasuyuki Nishiyama and Koichi Yagi and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Yasuhiro Okumura i

Fields of papers citing papers by Yasuhiro Okumura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yasuhiro Okumura

Since Specialization
Citations

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