Nobuyuki Hayashi

46 papers and 630 indexed citations i.

About

Nobuyuki Hayashi is a scholar working on Epidemiology, Surgery and Oncology. According to data from OpenAlex, Nobuyuki Hayashi has authored 46 papers receiving a total of 630 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Epidemiology, 12 papers in Surgery and 11 papers in Oncology. Recurrent topics in Nobuyuki Hayashi’s work include Meningioma and schwannoma management (8 papers), Vascular Malformations Diagnosis and Treatment (7 papers) and Head and Neck Cancer Studies (5 papers). Nobuyuki Hayashi is often cited by papers focused on Meningioma and schwannoma management (8 papers), Vascular Malformations Diagnosis and Treatment (7 papers) and Head and Neck Cancer Studies (5 papers). Nobuyuki Hayashi collaborates with scholars based in Japan and United States. Nobuyuki Hayashi's co-authors include Kuniaki Hayashi, Takayuki Matsuo, Shuhei Nakaji, Yasuo Kimura, Eiichiro Ariji, Makoto Ochi, Izumi Nagata, Yoshihiko Imanaka, Jun Akedo and Takashi Nakamura and has published in prestigious journals such as Cancer, Journal of neurosurgery and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Co-authorship network of co-authors of Nobuyuki Hayashi i

Fields of papers citing papers by Nobuyuki Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nobuyuki Hayashi

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025