Takeshi Sakai

430 papers and 7.8k indexed citations i.

About

Takeshi Sakai is a scholar working on Astronomy and Astrophysics, Spectroscopy and Geophysics. According to data from OpenAlex, Takeshi Sakai has authored 430 papers receiving a total of 7.8k indexed citations (citations by other indexed papers that have themselves been cited), including 110 papers in Astronomy and Astrophysics, 71 papers in Spectroscopy and 51 papers in Geophysics. Recurrent topics in Takeshi Sakai’s work include Astrophysics and Star Formation Studies (89 papers), Molecular Spectroscopy and Structure (62 papers) and High-pressure geophysics and materials (46 papers). Takeshi Sakai is often cited by papers focused on Astrophysics and Star Formation Studies (89 papers), Molecular Spectroscopy and Structure (62 papers) and High-pressure geophysics and materials (46 papers). Takeshi Sakai collaborates with scholars based in Japan, United States and Germany. Takeshi Sakai's co-authors include Satoshi Yamamoto, Nami Sakai, Eiji Ohtani, Tomoya Hirota, Naohisa Hirao, Yasuo Ohishi, Ikunoshin Kato, Yuri Aikawa, Masaaki Miyahara and Yoshimasa Watanabe and has published in prestigious journals such as Nature, New England Journal of Medicine and Proceedings of the National Academy of Sciences.

In The Last Decade

Co-authorship network of co-authors of Takeshi Sakai i

Fields of papers citing papers by Takeshi Sakai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takeshi Sakai

Since Specialization
Citations

This map shows the geographic impact of Takeshi Sakai'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 Takeshi Sakai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takeshi Sakai 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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2025