Takeo Katayama

About

Takeo Katayama is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Surfaces, Coatings and Films. According to data from OpenAlex, Takeo Katayama has authored 41 papers receiving a total of 427 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Electrical and Electronic Engineering, 10 papers in Atomic and Molecular Physics, and Optics and 3 papers in Surfaces, Coatings and Films. Recurrent topics in Takeo Katayama’s work include Semiconductor Lasers and Optical Devices (21 papers), Photonic and Optical Devices (19 papers) and Optical Network Technologies (19 papers). Takeo Katayama is often cited by papers focused on Semiconductor Lasers and Optical Devices (21 papers), Photonic and Optical Devices (19 papers) and Optical Network Technologies (19 papers). Takeo Katayama collaborates with scholars based in Japan, Ukraine and South Korea. Takeo Katayama's co-authors include Hitoshi Kawaguchi, Jun Sakaguchi, Daisuke Hayashi, Kazuhiro Ikeda, Yuuki Sato, Eiji Yokoyama, Yasuhiro Maeda, Naoto Takahashi, Mari Sakai and Masatomo Miura and has published in prestigious journals such as IEEE Transactions on Automatic Control, Optics Express and Clinical Pharmacology & Therapeutics.

In The Last Decade

Co-authorship network of co-authors of Takeo Katayama i

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Fields of papers citing papers by Takeo Katayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takeo Katayama

Since Specialization

Citations

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