Hiroshi Obayashi

128 total papers · 4.8k total citations
107 papers, 3.7k citations indexed

About

Hiroshi Obayashi is a scholar working on Surgery, Genetics and Immunology. According to data from OpenAlex, Hiroshi Obayashi has authored 107 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 24 papers in Genetics and 22 papers in Immunology. Recurrent topics in Hiroshi Obayashi’s work include Diabetes and associated disorders (18 papers), Pancreatic function and diabetes (17 papers) and Adipose Tissue and Metabolism (11 papers). Hiroshi Obayashi is often cited by papers focused on Diabetes and associated disorders (18 papers), Pancreatic function and diabetes (17 papers) and Adipose Tissue and Metabolism (11 papers). Hiroshi Obayashi collaborates with scholars based in Japan, United States and North Macedonia. Hiroshi Obayashi's co-authors include Goji Hasegawa, Mitsuhiro Ohta, Naoto Nakamura, Michiaki Fukui, Masataka Nishimura, Toshikazu Yoshikawa, Koji Nakano, Jo Kitawaki, Naoto Nakamura and Yoshihiro Kitagawa and has published in prestigious journals such as The Journal of Immunology, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Co-authorship network of co-authors of Hiroshi Obayashi

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Obayashi. A scholar is included among the top collaborators of Hiroshi Obayashi 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 Hiroshi Obayashi. Hiroshi Obayashi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hiroshi Obayashi

107 papers receiving 3.6k citations

Fields of papers citing papers by Hiroshi Obayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroshi Obayashi

Since Specialization
Citations

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