Katsumi Hayakawa

171 papers and 2.7k indexed citations i.

About

Katsumi Hayakawa is a scholar working on Radiology, Nuclear Medicine and Imaging, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Katsumi Hayakawa has authored 171 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Radiology, Nuclear Medicine and Imaging, 32 papers in Surgery and 30 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Katsumi Hayakawa’s work include Neonatal and fetal brain pathology (22 papers), Advanced X-ray Imaging Techniques (19 papers) and Particle Accelerators and Free-Electron Lasers (15 papers). Katsumi Hayakawa is often cited by papers focused on Neonatal and fetal brain pathology (22 papers), Advanced X-ray Imaging Techniques (19 papers) and Particle Accelerators and Free-Electron Lasers (15 papers). Katsumi Hayakawa collaborates with scholars based in Japan, United States and Germany. Katsumi Hayakawa's co-authors include Mizuki Nishino, Sumio Mukaihara, Taisuke Morimoto, Kosho Takasu, K Nishimura, Richard W. Katzberg, Shoko Yoshida, Toyoko Kanda, Yuriko Yamori and Akio Ogura and has published in prestigious journals such as Radiology, International Journal of Radiation Oncology*Biology*Physics and Journal of Thoracic and Cardiovascular Surgery.

In The Last Decade

Co-authorship network of co-authors of Katsumi Hayakawa i

Fields of papers citing papers by Katsumi Hayakawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsumi Hayakawa

Since Specialization
Citations

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