N. Koyama

About

N. Koyama is a scholar working on Immunology, Molecular Biology and Reproductive Medicine. According to data from OpenAlex, N. Koyama has authored 7 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Immunology, 3 papers in Molecular Biology and 2 papers in Reproductive Medicine. Recurrent topics in N. Koyama’s work include Immune Cell Function and Interaction (3 papers), T-cell and B-cell Immunology (2 papers) and Endometriosis Research and Treatment (2 papers). N. Koyama is often cited by papers focused on Immune Cell Function and Interaction (3 papers), T-cell and B-cell Immunology (2 papers) and Endometriosis Research and Treatment (2 papers). N. Koyama collaborates with scholars based in Japan, United States and India. N. Koyama's co-authors include A Tominaga, Yoshimitsu Kanai, Satoshi Τακακι, M. Migita, Ryoji Matsumoto, Shigeki Katoh, Y Hitoshi, Hitoshi Okamura, K. Matsuura and Nobuyuki Harada and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Journal of Experimental Medicine and Clinical & Experimental Immunology.

In The Last Decade

Co-authorship network of co-authors of N. Koyama i

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Fields of papers citing papers by N. Koyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by N. Koyama

Since Specialization

Citations

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