Koji Yamamoto

About

Koji Yamamoto is a scholar working on Materials Chemistry, Organic Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, Koji Yamamoto has authored 34 papers receiving a total of 589 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 8 papers in Organic Chemistry and 7 papers in Electrical and Electronic Engineering. Recurrent topics in Koji Yamamoto’s work include Porphyrin and Phthalocyanine Chemistry (4 papers), Organic Light-Emitting Diodes Research (4 papers) and Iron and Steelmaking Processes (4 papers). Koji Yamamoto is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (4 papers), Organic Light-Emitting Diodes Research (4 papers) and Iron and Steelmaking Processes (4 papers). Koji Yamamoto collaborates with scholars based in Japan and United States. Koji Yamamoto's co-authors include Shosuke Kawanishi, Sumiko Inoue, T Yoshinaga, Atsuko Yamazaki, Hiroshi Sugiyama, Seiichi Matsugo, Teruo Matsuura, Isao Saito, Hiroaki Chikamatsu and Masao Nakazaki and has published in prestigious journals such as Angewandte Chemie International Edition, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

Co-authorship network of co-authors of Koji Yamamoto i

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Fields of papers citing papers by Koji Yamamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Yamamoto

Since Specialization

Citations

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