Ryou Ohsawa

41 papers and 236 indexed citations i.

About

Ryou Ohsawa is a scholar working on Astronomy and Astrophysics, Spectroscopy and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Ryou Ohsawa has authored 41 papers receiving a total of 236 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Astronomy and Astrophysics, 9 papers in Spectroscopy and 7 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Ryou Ohsawa’s work include Stellar, planetary, and galactic studies (18 papers), Astrophysics and Star Formation Studies (17 papers) and Astro and Planetary Science (8 papers). Ryou Ohsawa is often cited by papers focused on Stellar, planetary, and galactic studies (18 papers), Astrophysics and Star Formation Studies (17 papers) and Astro and Planetary Science (8 papers). Ryou Ohsawa collaborates with scholars based in Japan, United States and South Korea. Ryou Ohsawa's co-authors include Takashi Onaka, Itsuki Sakon, Hidehiro Kaneda, Shigeyuki Sako, M. Morii, Shiro Ikeda, Hideki Umehata, Yoko Okada, Takashi Shimonishi and Daisuke Ishihara 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 Ryou Ohsawa i

Fields of papers citing papers by Ryou Ohsawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryou Ohsawa

Since Specialization
Citations

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