Ryoji Fujii

39 papers and 712 indexed citations i.

About

Ryoji Fujii is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Immunology. According to data from OpenAlex, Ryoji Fujii has authored 39 papers receiving a total of 712 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 10 papers in Pulmonary and Respiratory Medicine and 10 papers in Immunology. Recurrent topics in Ryoji Fujii’s work include Gastric Cancer Management and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (7 papers) and Metastasis and carcinoma case studies (5 papers). Ryoji Fujii is often cited by papers focused on Gastric Cancer Management and Outcomes (10 papers), Gastrointestinal Tumor Research and Treatment (7 papers) and Metastasis and carcinoma case studies (5 papers). Ryoji Fujii collaborates with scholars based in Japan, United States and Brazil. Ryoji Fujii's co-authors include Satoko Aratani, Kusuki Nishioka, Toshihiro Nakajima, Naoko Yagishita, Hidetoshi Fujita, Yoshihisa Yamano, Tomoo Sato, Natsumi Araya, Emi Hifumi and Koichi Kawahara and has published in prestigious journals such as Genes & Development, Blood and Journal of Applied Physics.

In The Last Decade

Co-authorship network of co-authors of Ryoji Fujii i

Fields of papers citing papers by Ryoji Fujii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoji Fujii

Since Specialization
Citations

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