Ryoichi Otsubo

23 papers and 497 indexed citations i.

About

Ryoichi Otsubo is a scholar working on Pulmonary and Respiratory Medicine, Neurology and Epidemiology. According to data from OpenAlex, Ryoichi Otsubo has authored 23 papers receiving a total of 497 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pulmonary and Respiratory Medicine, 9 papers in Neurology and 7 papers in Epidemiology. Recurrent topics in Ryoichi Otsubo’s work include Cerebrovascular and Carotid Artery Diseases (7 papers), Cardiac tumors and thrombi (5 papers) and Acute Ischemic Stroke Management (4 papers). Ryoichi Otsubo is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (7 papers), Cardiac tumors and thrombi (5 papers) and Acute Ischemic Stroke Management (4 papers). Ryoichi Otsubo collaborates with scholars based in Japan and Brazil. Ryoichi Otsubo's co-authors include Kazuo Minematsu, Kazuyuki Nagatsuka, Masahiro Yasaka, Hiroaki Naritomi, Hiroshi Oe, Kotaro Miyashita, Toshiyuki Miyata, Yoshihiro Kokubo, Hitonobu Tomoike and Takenori Yamaguchi and has published in prestigious journals such as Stroke, Annals of Neurology and American Journal of Neuroradiology.

In The Last Decade

Co-authorship network of co-authors of Ryoichi Otsubo i

Fields of papers citing papers by Ryoichi Otsubo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoichi Otsubo

Since Specialization
Citations

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