Shigefumi Fujimura

140 papers and 1.9k indexed citations i.

About

Shigefumi Fujimura is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Shigefumi Fujimura has authored 140 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Pulmonary and Respiratory Medicine, 31 papers in Surgery and 27 papers in Oncology. Recurrent topics in Shigefumi Fujimura’s work include Lung Cancer Diagnosis and Treatment (43 papers), Lung Cancer Treatments and Mutations (31 papers) and Tracheal and airway disorders (21 papers). Shigefumi Fujimura is often cited by papers focused on Lung Cancer Diagnosis and Treatment (43 papers), Lung Cancer Treatments and Mutations (31 papers) and Tracheal and airway disorders (21 papers). Shigefumi Fujimura collaborates with scholars based in Japan, Canada and United States. Shigefumi Fujimura's co-authors include Motoyasu Sagawa, Yasuki Saito, Masami Sato, Tatsuo Tanita, Satomi Takahashi, Sadafumi Ono, Akira Sakurada, Chikuma Hamada, Ken Kodama and Katsuo Usuda and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and Journal of Applied Physiology.

In The Last Decade

Co-authorship network of co-authors of Shigefumi Fujimura i

Fields of papers citing papers by Shigefumi Fujimura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shigefumi Fujimura

Since Specialization
Citations

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