Hiroshi Hatayama

27 papers and 790 indexed citations i.

About

Hiroshi Hatayama is a scholar working on Immunology, Reproductive Medicine and Obstetrics and Gynecology. According to data from OpenAlex, Hiroshi Hatayama has authored 27 papers receiving a total of 790 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Immunology, 13 papers in Reproductive Medicine and 7 papers in Obstetrics and Gynecology. Recurrent topics in Hiroshi Hatayama’s work include Reproductive System and Pregnancy (16 papers), Endometriosis Research and Treatment (9 papers) and Estrogen and related hormone effects (5 papers). Hiroshi Hatayama is often cited by papers focused on Reproductive System and Pregnancy (16 papers), Endometriosis Research and Treatment (9 papers) and Estrogen and related hormone effects (5 papers). Hiroshi Hatayama collaborates with scholars based in Japan, Canada and United States. Hiroshi Hatayama's co-authors include Hideharu Kanzaki, Jun Fujita, Kenji Kojima, Takahide Mori, Mariko Fujimoto, Toshihiro Higuchi, Masazumi Iwai, Hiroki Nakayama, Mai Fujimoto and Shinji Narukawa and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Clinical Endocrinology & Metabolism and Endocrinology.

In The Last Decade

Co-authorship network of co-authors of Hiroshi Hatayama i

Fields of papers citing papers by Hiroshi Hatayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroshi Hatayama

Since Specialization
Citations

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