Hiroyuki Koshiyama

107 papers and 3.4k indexed citations i.

About

Hiroyuki Koshiyama is a scholar working on Endocrinology, Diabetes and Metabolism, Molecular Biology and Surgery. According to data from OpenAlex, Hiroyuki Koshiyama has authored 107 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Endocrinology, Diabetes and Metabolism, 29 papers in Molecular Biology and 21 papers in Surgery. Recurrent topics in Hiroyuki Koshiyama’s work include Pituitary Gland Disorders and Treatments (18 papers), Growth Hormone and Insulin-like Growth Factors (16 papers) and Neuropeptides and Animal Physiology (13 papers). Hiroyuki Koshiyama is often cited by papers focused on Pituitary Gland Disorders and Treatments (18 papers), Growth Hormone and Insulin-like Growth Factors (16 papers) and Neuropeptides and Animal Physiology (13 papers). Hiroyuki Koshiyama collaborates with scholars based in Japan, United States and Australia. Hiroyuki Koshiyama's co-authors include J Minamikawa, Satsuki Tanaka, Mika Yamauchi, Hiroo Imura, Yoshio Nakamura, Yuzuru Kato, Naomitsu Kuwamura, Dai Shimono, Noboru Yanaihara and Toshitsugu Sugimoto and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Co-authorship network of co-authors of Hiroyuki Koshiyama i

Fields of papers citing papers by Hiroyuki Koshiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroyuki Koshiyama

Since Specialization
Citations

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