Masaru Kojima

231 papers and 4.6k indexed citations
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About

Masaru Kojima is a scholar working on Pathology and Forensic Medicine, Oncology and Surgery. According to data from OpenAlex, Masaru Kojima has authored 231 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 134 papers in Pathology and Forensic Medicine, 103 papers in Oncology and 63 papers in Surgery. Recurrent topics in Masaru Kojima’s work include Lymphoma Diagnosis and Treatment (122 papers), Viral-associated cancers and disorders (92 papers) and IgG4-Related and Inflammatory Diseases (31 papers). Masaru Kojima is often cited by papers focused on Lymphoma Diagnosis and Treatment (122 papers), Viral-associated cancers and disorders (92 papers) and IgG4-Related and Inflammatory Diseases (31 papers). Masaru Kojima collaborates with scholars based in Japan, United States and United Kingdom. Masaru Kojima's co-authors include Shigeo Nakamura, Nobuhide Masawa, Tadashi Yoshino, Hideaki Itoh, Kazuhiko Shimizu, Ritsuro Suzuki, Tadashi Motoori, Katsuyoshi Takata, Yasuharu Sato and Taizan Suchi and has published in prestigious journals such as Blood, Cancer and Journal of neurosurgery.

In The Last Decade

Co-authorship network of co-authors of Masaru Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Masaru Kojima. A scholar is included among the top collaborators of Masaru Kojima 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 Masaru Kojima. Masaru Kojima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Masaru Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masaru Kojima

Since Specialization
Citations

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