Keiichi Nakagawa

215 papers and 5.8k indexed citations i.

About

Keiichi Nakagawa is a scholar working on Pulmonary and Respiratory Medicine, Radiation and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Keiichi Nakagawa has authored 215 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 96 papers in Pulmonary and Respiratory Medicine, 67 papers in Radiation and 63 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Keiichi Nakagawa’s work include Advanced Radiotherapy Techniques (66 papers), Medical Imaging Techniques and Applications (30 papers) and Lung Cancer Diagnosis and Treatment (28 papers). Keiichi Nakagawa is often cited by papers focused on Advanced Radiotherapy Techniques (66 papers), Medical Imaging Techniques and Applications (30 papers) and Lung Cancer Diagnosis and Treatment (28 papers). Keiichi Nakagawa collaborates with scholars based in Japan, United States and Australia. Keiichi Nakagawa's co-authors include Hideomi Yamashita, Kazushige Hayakawa, Masao Tago, Kuni Ohtomo, Etsuo Kunieda, Hidefumi Aoyama, T Inomata, Masahiro Kenjyo, Saeko Hirota and Tatsuya Toyoda and has published in prestigious journals such as JAMA, Circulation and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Keiichi Nakagawa i

Fields of papers citing papers by Keiichi Nakagawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiichi Nakagawa

Since Specialization
Citations

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