Shin-ichiro Okumura

About

Shin-ichiro Okumura is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Shin-ichiro Okumura has authored 29 papers receiving a total of 255 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Astronomy and Astrophysics, 6 papers in Aerospace Engineering and 5 papers in Electrical and Electronic Engineering. Recurrent topics in Shin-ichiro Okumura’s work include Astro and Planetary Science (12 papers), Stellar, planetary, and galactic studies (11 papers) and Astrophysics and Star Formation Studies (8 papers). Shin-ichiro Okumura is often cited by papers focused on Astro and Planetary Science (12 papers), Stellar, planetary, and galactic studies (11 papers) and Astrophysics and Star Formation Studies (8 papers). Shin-ichiro Okumura collaborates with scholars based in Japan, Serbia and South Korea. Shin-ichiro Okumura's co-authors include Takuya Yamashita, Etsuji Watanabe, Eiji Nishihara, Hirokazu Kataza, D. Kuroda, K. Yanagisawa, Seitaro Urakawa, S. Nagayama, M. Yoshida and Ikuru Iwata and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Co-authorship network of co-authors of Shin-ichiro Okumura i

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Fields of papers citing papers by Shin-ichiro Okumura

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shin-ichiro Okumura. 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 Shin-ichiro Okumura. The network helps show where Shin-ichiro Okumura may publish in the future.

Countries citing papers authored by Shin-ichiro Okumura

Since Specialization

Citations

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