Toshiaki Hirasawa

143 papers and 3.6k indexed citations i.

About

Toshiaki Hirasawa is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Toshiaki Hirasawa has authored 143 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 122 papers in Pulmonary and Respiratory Medicine, 89 papers in Surgery and 50 papers in Gastroenterology. Recurrent topics in Toshiaki Hirasawa’s work include Gastric Cancer Management and Outcomes (104 papers), Metastasis and carcinoma case studies (48 papers) and Gastrointestinal Tumor Research and Treatment (44 papers). Toshiaki Hirasawa is often cited by papers focused on Gastric Cancer Management and Outcomes (104 papers), Metastasis and carcinoma case studies (48 papers) and Gastrointestinal Tumor Research and Treatment (44 papers). Toshiaki Hirasawa collaborates with scholars based in Japan, Malaysia and United States. Toshiaki Hirasawa's co-authors include Junko Fujisaki, Akiyoshi Ishiyama, Tomohiro Tsuchida, Tomohiro Tada, Yorimasa Yamamoto, Toshiyuki Yoshio, Yusuke Horiuchi, Masahiro Igarashi, Kazuharu Aoyama and Masami Omae and has published in prestigious journals such as New England Journal of Medicine, Scientific Reports and The American Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Toshiaki Hirasawa i

Fields of papers citing papers by Toshiaki Hirasawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshiaki Hirasawa

Since Specialization
Citations

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