Toshikiyo Hayashi

12 papers and 443 indexed citations i.

About

Toshikiyo Hayashi is a scholar working on Epidemiology, Microbiology and Critical Care and Intensive Care Medicine. According to data from OpenAlex, Toshikiyo Hayashi has authored 12 papers receiving a total of 443 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Epidemiology, 5 papers in Microbiology and 4 papers in Critical Care and Intensive Care Medicine. Recurrent topics in Toshikiyo Hayashi’s work include Pneumonia and Respiratory Infections (9 papers), Nosocomial Infections in ICU (4 papers) and Reproductive tract infections research (3 papers). Toshikiyo Hayashi is often cited by papers focused on Pneumonia and Respiratory Infections (9 papers), Nosocomial Infections in ICU (4 papers) and Reproductive tract infections research (3 papers). Toshikiyo Hayashi collaborates with scholars based in Japan. Toshikiyo Hayashi's co-authors include M. Inoue, Tsutomu Yamazaki, Tadamitsu Kishimoto, Takayuki Matsumoto, Motohiko Ogawa, Toshikatsu Hagiwara, Sadashi Shiga, Niro Okimoto, Kazunobu Ouchi and Yasuhiro Kawai and has published in prestigious journals such as BMC Infectious Diseases, Letters in Applied Microbiology and Respirology.

In The Last Decade

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

Fields of papers citing papers by Toshikiyo Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshikiyo Hayashi

Since Specialization
Citations

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

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2025