Sunao Tokumaru

52 papers and 769 indexed citations i.

About

Sunao Tokumaru is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, Sunao Tokumaru has authored 52 papers receiving a total of 769 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Pulmonary and Respiratory Medicine, 19 papers in Surgery and 12 papers in Epidemiology. Recurrent topics in Sunao Tokumaru’s work include Radiation Therapy and Dosimetry (13 papers), Advanced Radiotherapy Techniques (12 papers) and Lung Cancer Diagnosis and Treatment (8 papers). Sunao Tokumaru is often cited by papers focused on Radiation Therapy and Dosimetry (13 papers), Advanced Radiotherapy Techniques (12 papers) and Lung Cancer Diagnosis and Treatment (8 papers). Sunao Tokumaru collaborates with scholars based in Japan. Sunao Tokumaru's co-authors include Tomoko Kazumoto, Naofumi Hayabuchi, Noriko Ii, Tomoaki Okimoto, Yuta Shibamoto, Masahiko Oguchi, Kazuki Terashima, Yuzuru Niibe, Masahiro Hiraoka and Takafumi Toita and has published in prestigious journals such as PLoS ONE, Cancer and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Co-authorship network of co-authors of Sunao Tokumaru i

Fields of papers citing papers by Sunao Tokumaru

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sunao Tokumaru

Since Specialization
Citations

This map shows the geographic impact of Sunao Tokumaru'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 Sunao Tokumaru with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sunao Tokumaru 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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2025