Ryoji Kosugi

104 total papers · 1.5k total citations
56 papers, 1.0k citations indexed

About

Ryoji Kosugi is a scholar working on Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ryoji Kosugi has authored 56 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Electrical and Electronic Engineering, 17 papers in Electronic, Optical and Magnetic Materials and 8 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Ryoji Kosugi’s work include Silicon Carbide Semiconductor Technologies (48 papers), Semiconductor materials and devices (36 papers) and Copper Interconnects and Reliability (17 papers). Ryoji Kosugi is often cited by papers focused on Silicon Carbide Semiconductor Technologies (48 papers), Semiconductor materials and devices (36 papers) and Copper Interconnects and Reliability (17 papers). Ryoji Kosugi collaborates with scholars based in Japan, United States and South Korea. Ryoji Kosugi's co-authors include Shinsuke Harada, Kenji Fukuda, Junji Senzaki, Kazutoshi Kojima, T. Umeda, Yoshiyuki Yonezawa, Kazuo Arai, Seiji Suzuki, S. Suzuki and Won-Ju Cho and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Applied Surface Science.

In The Last Decade

Co-authorship network of co-authors of Ryoji Kosugi

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

Ryoji Kosugi

53 papers receiving 1.0k citations

Fields of papers citing papers by Ryoji Kosugi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoji Kosugi

Since Specialization
Citations

This map shows the geographic impact of Ryoji Kosugi'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 Ryoji Kosugi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryoji Kosugi 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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2026