Ryuichi Nishimura

86 total papers · 1.1k total citations
53 papers, 876 citations indexed

About

Ryuichi Nishimura is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Ryuichi Nishimura has authored 53 papers receiving a total of 876 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 12 papers in Pulmonary and Respiratory Medicine and 11 papers in Oncology. Recurrent topics in Ryuichi Nishimura’s work include Head and Neck Cancer Studies (9 papers), Salivary Gland Tumors Diagnosis and Treatment (5 papers) and Organ Transplantation Techniques and Outcomes (4 papers). Ryuichi Nishimura is often cited by papers focused on Head and Neck Cancer Studies (9 papers), Salivary Gland Tumors Diagnosis and Treatment (5 papers) and Organ Transplantation Techniques and Outcomes (4 papers). Ryuichi Nishimura collaborates with scholars based in Japan, United States and Egypt. Ryuichi Nishimura's co-authors include Yasuyuki Yamashita, Yuji Baba, Ryuji Murakami, Mutsumasa Takahashi, Natsuo Oya, Toshinori Hirai, M Furusawa, Hitoshi Okamura, Satoru Ikeda and Takashi Baba and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Cancer.

In The Last Decade

Co-authorship network of co-authors of Ryuichi Nishimura

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

Ryuichi Nishimura

47 papers receiving 857 citations

Fields of papers citing papers by Ryuichi Nishimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryuichi Nishimura

Since Specialization
Citations

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