Akihiko Okayama

128 papers and 2.6k indexed citations i.

About

Akihiko Okayama is a scholar working on Immunology, Agronomy and Crop Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Akihiko Okayama has authored 128 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 81 papers in Immunology, 56 papers in Agronomy and Crop Science and 55 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Akihiko Okayama’s work include T-cell and Retrovirus Studies (77 papers), Animal Disease Management and Epidemiology (56 papers) and Vector-Borne Animal Diseases (55 papers). Akihiko Okayama is often cited by papers focused on T-cell and Retrovirus Studies (77 papers), Animal Disease Management and Epidemiology (56 papers) and Vector-Borne Animal Diseases (55 papers). Akihiko Okayama collaborates with scholars based in Japan, United States and Jamaica. Akihiko Okayama's co-authors include Nancy Müeller, Sherri O. Stuver, N Tachibana, Toshiki Watanabe, Hirohito Tsubouchi, Kazunari Yamaguchi, Shimeru Kamihira, Shigemasa Shioiri, Kunihiko Umekita and Koichi Murai and has published in prestigious journals such as Blood, PLoS ONE and Journal of Virology.

In The Last Decade

Co-authorship network of co-authors of Akihiko Okayama i

Fields of papers citing papers by Akihiko Okayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Akihiko Okayama

Since Specialization
Citations

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