Gen Hiyama

34 total papers · 749 total citations
30 papers, 531 citations indexed

About

Gen Hiyama is a scholar working on Molecular Biology, Genetics and Reproductive Medicine. According to data from OpenAlex, Gen Hiyama has authored 30 papers receiving a total of 531 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 13 papers in Genetics and 13 papers in Reproductive Medicine. Recurrent topics in Gen Hiyama’s work include Sperm and Testicular Function (8 papers), Growth Hormone and Insulin-like Growth Factors (7 papers) and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (7 papers). Gen Hiyama is often cited by papers focused on Sperm and Testicular Function (8 papers), Growth Hormone and Insulin-like Growth Factors (7 papers) and Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (7 papers). Gen Hiyama collaborates with scholars based in Japan, Canada and South Korea. Gen Hiyama's co-authors include Tomohiro Sasanami, Shusei Mizushima, Mei Matsuzaki, Norio Kansaku, D. Zadworny, Hideo Dohra, Kazuo Inaba, Kogiku Shiba, Takashi Yoshimura and Motoki Takagi and has published in prestigious journals such as Development, Scientific Reports and International Journal of Molecular Sciences.

Co-authorship network of co-authors of Gen Hiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Gen Hiyama. A scholar is included among the top collaborators of Gen Hiyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gen Hiyama. Gen Hiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Gen Hiyama

28 papers receiving 517 citations

Fields of papers citing papers by Gen Hiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Gen Hiyama

Since Specialization
Citations

This map shows the geographic impact of Gen Hiyama'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 Gen Hiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gen Hiyama 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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2026