Tsunehiko Maruyama

97 total papers · 442 total citations
45 papers, 318 citations indexed

About

Tsunehiko Maruyama is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Tsunehiko Maruyama has authored 45 papers receiving a total of 318 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 16 papers in Pulmonary and Respiratory Medicine and 14 papers in Oncology. Recurrent topics in Tsunehiko Maruyama’s work include Gastric Cancer Management and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (7 papers) and Gastrointestinal disorders and treatments (6 papers). Tsunehiko Maruyama is often cited by papers focused on Gastric Cancer Management and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (7 papers) and Gastrointestinal disorders and treatments (6 papers). Tsunehiko Maruyama collaborates with scholars based in Japan and United States. Tsunehiko Maruyama's co-authors include Shinya Adachi, Shohei Koyama, Mutsumi Nozue, Mitsugi Shimoda, Shuji Suzuki, Akihiro Sako, Katashi Fukao, Jiro Shimazaki, Hideyuki Mishima and Shigeo Aoki and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and The American Journal of Surgery.

Co-authorship network of co-authors of Tsunehiko Maruyama

This figure shows the co-authorship network connecting the top 25 collaborators of Tsunehiko Maruyama. A scholar is included among the top collaborators of Tsunehiko Maruyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tsunehiko Maruyama. Tsunehiko Maruyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Tsunehiko Maruyama

36 papers receiving 307 citations

Fields of papers citing papers by Tsunehiko Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tsunehiko Maruyama

Since Specialization
Citations

This map shows the geographic impact of Tsunehiko 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 Tsunehiko Maruyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tsunehiko 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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2026