Katsumi Hara

25 papers and 388 indexed citations i.

About

Katsumi Hara is a scholar working on Reproductive Medicine, Anesthesiology and Pain Medicine and Genetics. According to data from OpenAlex, Katsumi Hara has authored 25 papers receiving a total of 388 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Reproductive Medicine, 9 papers in Anesthesiology and Pain Medicine and 9 papers in Genetics. Recurrent topics in Katsumi Hara’s work include Estrogen and related hormone effects (9 papers), Ovarian function and disorders (6 papers) and Airway Management and Intubation Techniques (6 papers). Katsumi Hara is often cited by papers focused on Estrogen and related hormone effects (9 papers), Ovarian function and disorders (6 papers) and Airway Management and Intubation Techniques (6 papers). Katsumi Hara collaborates with scholars based in Japan and United States. Katsumi Hara's co-authors include Koichi Maruyama, Takeshi Yamada, M Yokochi, Hiromi Sakai, Yasushi Iinuma, Tetsuji Makita, Tetsuya Hara, Koji Sumikawa, Koji Ishii and S. Kanamori and has published in prestigious journals such as British Journal of Anaesthesia, Steroids and Acta Anaesthesiologica Scandinavica.

In The Last Decade

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

Fields of papers citing papers by Katsumi Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Katsumi Hara

Since Specialization
Citations

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