Toru Sugiyama

47 papers and 1.1k indexed citations i.

About

Toru Sugiyama is a scholar working on Surgery, Endocrinology, Diabetes and Metabolism and Reproductive Medicine. According to data from OpenAlex, Toru Sugiyama has authored 47 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 15 papers in Endocrinology, Diabetes and Metabolism and 8 papers in Reproductive Medicine. Recurrent topics in Toru Sugiyama’s work include Ovarian cancer diagnosis and treatment (8 papers), Pituitary Gland Disorders and Treatments (7 papers) and Hormonal Regulation and Hypertension (7 papers). Toru Sugiyama is often cited by papers focused on Ovarian cancer diagnosis and treatment (8 papers), Pituitary Gland Disorders and Treatments (7 papers) and Hormonal Regulation and Hypertension (7 papers). Toru Sugiyama collaborates with scholars based in Japan and United States. Toru Sugiyama's co-authors include Yukio Hirata, Takanobu Yoshimoto, Masayoshi Shichiri, Thomas Michel, Nozomi Fukai, Yuki Hirono, Bruce D. Levy, Toru Tateno, Yuji Tani and Ryuji Sato and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Cancer.

In The Last Decade

Co-authorship network of co-authors of Toru Sugiyama i

Fields of papers citing papers by Toru Sugiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toru Sugiyama

Since Specialization
Citations

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