Koremasa Hayama

40 papers and 803 indexed citations i.

About

Koremasa Hayama is a scholar working on Dermatology, Rheumatology and Immunology. According to data from OpenAlex, Koremasa Hayama has authored 40 papers receiving a total of 803 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Dermatology, 13 papers in Rheumatology and 11 papers in Immunology. Recurrent topics in Koremasa Hayama’s work include Urticaria and Related Conditions (12 papers), Hidradenitis Suppurativa and Treatments (8 papers) and Mast cells and histamine (7 papers). Koremasa Hayama is often cited by papers focused on Urticaria and Related Conditions (12 papers), Hidradenitis Suppurativa and Treatments (8 papers) and Mast cells and histamine (7 papers). Koremasa Hayama collaborates with scholars based in Japan, Canada and United States. Koremasa Hayama's co-authors include Tadashi Terui, Yoshimichi Okayama, Tomomi Sasaki-Sakamoto, Chisei Ra, Daisuke Fujisawa, Hideki Fujita, Satoshi Nunomura, Yasushi Fujitani, Jun-ichi Kashiwakura and Yusuke Kikukawa and has published in prestigious journals such as Free Radical Biology and Medicine, Journal of Allergy and Clinical Immunology and Journal of Investigative Dermatology.

In The Last Decade

Co-authorship network of co-authors of Koremasa Hayama i

Fields of papers citing papers by Koremasa Hayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koremasa Hayama

Since Specialization
Citations

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