Keiichi Kojima

About

Keiichi Kojima is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Biomedical Engineering. According to data from OpenAlex, Keiichi Kojima has authored 65 papers receiving a total of 839 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Cellular and Molecular Neuroscience, 34 papers in Molecular Biology and 8 papers in Biomedical Engineering. Recurrent topics in Keiichi Kojima’s work include Photoreceptor and optogenetics research (47 papers), Neuroscience and Neuropharmacology Research (24 papers) and Retinal Development and Disorders (11 papers). Keiichi Kojima is often cited by papers focused on Photoreceptor and optogenetics research (47 papers), Neuroscience and Neuropharmacology Research (24 papers) and Retinal Development and Disorders (11 papers). Keiichi Kojima collaborates with scholars based in Japan, United States and Czechia. Keiichi Kojima's co-authors include Yuki Sudo, T. AOYAMA, Seiji Sekine, Yoshinori Shichida, Hiroyuki Takeuchi, Yasushi Imamoto, Takahiro Yamashita, Atsushi Shibukawa, Susumu Yoshizawa and Yu Nakajima and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Co-authorship network of co-authors of Keiichi Kojima

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

Keiichi Kojima

57 papers receiving 816 citations

Fields of papers citing papers by Keiichi Kojima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiichi Kojima

Since Specialization

Citations

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