Takamasa Maruyama

20 papers and 434 indexed citations i.

About

Takamasa Maruyama is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Takamasa Maruyama has authored 20 papers receiving a total of 434 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 18 papers in Oncology and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Takamasa Maruyama’s work include Colorectal Cancer Surgical Treatments (17 papers), Colorectal and Anal Carcinomas (14 papers) and Gastric Cancer Management and Outcomes (5 papers). Takamasa Maruyama is often cited by papers focused on Colorectal Cancer Surgical Treatments (17 papers), Colorectal and Anal Carcinomas (14 papers) and Gastric Cancer Management and Outcomes (5 papers). Takamasa Maruyama collaborates with scholars based in Japan and France. Takamasa Maruyama's co-authors include Jin‐ichi Hida, Toshihiro Uchida, Ken Fujimoto, M Yasutomi, Kiyokata Okuno, Katsuhisa Shindo, Tsukasa Wakano, Tadao Tokoro, Kiyoshige Fujimoto and Masayuki Yasutomi and has published in prestigious journals such as Cancer, Diseases of the Colon & Rectum and Surgery Today.

In The Last Decade

Co-authorship network of co-authors of Takamasa Maruyama i

Fields of papers citing papers by Takamasa Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takamasa Maruyama

Since Specialization
Citations

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