Toshimasa Uchiyama

43 papers and 646 indexed citations i.

About

Toshimasa Uchiyama is a scholar working on Internal Medicine, Hematology and Epidemiology. According to data from OpenAlex, Toshimasa Uchiyama has authored 43 papers receiving a total of 646 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Internal Medicine, 18 papers in Hematology and 15 papers in Epidemiology. Recurrent topics in Toshimasa Uchiyama’s work include Venous Thromboembolism Diagnosis and Management (21 papers), Blood Coagulation and Thrombosis Mechanisms (14 papers) and Sepsis Diagnosis and Treatment (13 papers). Toshimasa Uchiyama is often cited by papers focused on Venous Thromboembolism Diagnosis and Management (21 papers), Blood Coagulation and Thrombosis Mechanisms (14 papers) and Sepsis Diagnosis and Treatment (13 papers). Toshimasa Uchiyama collaborates with scholars based in Japan, United Kingdom and United States. Toshimasa Uchiyama's co-authors include Hideo Wada, Kazuo Kawasugi, Kohji Okamoto, Seiji Madoiwa, Hidesaku Asakura, Yoshinobu Seki, Yutaka Eguchi, Shigeki Kushimoto, Hoyu Takahashi and Toshihiko Mayumi and has published in prestigious journals such as Blood, Neurology and Thrombosis and Haemostasis.

In The Last Decade

Co-authorship network of co-authors of Toshimasa Uchiyama i

Fields of papers citing papers by Toshimasa Uchiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshimasa Uchiyama

Since Specialization
Citations

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