Nobuyuki Sakai

65 papers and 1.2k indexed citations i.

About

Nobuyuki Sakai is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Biomedical Engineering. According to data from OpenAlex, Nobuyuki Sakai has authored 65 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Astronomy and Astrophysics, 27 papers in Nuclear and High Energy Physics and 8 papers in Biomedical Engineering. Recurrent topics in Nobuyuki Sakai’s work include Cosmology and Gravitation Theories (37 papers), Black Holes and Theoretical Physics (27 papers) and Galaxies: Formation, Evolution, Phenomena (13 papers). Nobuyuki Sakai is often cited by papers focused on Cosmology and Gravitation Theories (37 papers), Black Holes and Theoretical Physics (27 papers) and Galaxies: Formation, Evolution, Phenomena (13 papers). Nobuyuki Sakai collaborates with scholars based in Japan, United States and Italy. Nobuyuki Sakai's co-authors include Takashi Tamaki, Akira Ohkawa, Hiromi Saida, Kazuo Endoh, Kei-ichi Maeda, Jun’ichi Yokoyama, Kaiki Taro Inoue, John D. Barrow, M. Sasaki and Ikuo Senda and has published in prestigious journals such as The Astrophysical Journal, PLoS ONE and Biomaterials.

In The Last Decade

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

Fields of papers citing papers by Nobuyuki Sakai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nobuyuki Sakai

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025