Masahiro Takeyama

61 papers and 442 indexed citations i.

About

Masahiro Takeyama is a scholar working on Hematology, Genetics and Surgery. According to data from OpenAlex, Masahiro Takeyama has authored 61 papers receiving a total of 442 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Hematology, 19 papers in Genetics and 6 papers in Surgery. Recurrent topics in Masahiro Takeyama’s work include Hemophilia Treatment and Research (51 papers), Blood Coagulation and Thrombosis Mechanisms (42 papers) and Platelet Disorders and Treatments (26 papers). Masahiro Takeyama is often cited by papers focused on Hemophilia Treatment and Research (51 papers), Blood Coagulation and Thrombosis Mechanisms (42 papers) and Platelet Disorders and Treatments (26 papers). Masahiro Takeyama collaborates with scholars based in Japan, United States and United Kingdom. Masahiro Takeyama's co-authors include Midori Shima, Keiji Nogami, Akira Yoshioka, Kenichi Ogiwara, Tomoko Matsumoto, Ichiro Tanaka, Shoko Furukawa, Katsumi Nishiya, Yoshihiko Sakurai and Koji Yada and has published in prestigious journals such as Journal of Biological Chemistry, Blood and Biochemistry.

In The Last Decade

Co-authorship network of co-authors of Masahiro Takeyama i

Fields of papers citing papers by Masahiro Takeyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masahiro Takeyama

Since Specialization
Citations

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