Tadashi Okano

85 papers and 885 indexed citations i.

About

Tadashi Okano is a scholar working on Rheumatology, Epidemiology and Surgery. According to data from OpenAlex, Tadashi Okano has authored 85 papers receiving a total of 885 indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Rheumatology, 17 papers in Epidemiology and 16 papers in Surgery. Recurrent topics in Tadashi Okano’s work include Rheumatoid Arthritis Research and Therapies (38 papers), Spondyloarthritis Studies and Treatments (14 papers) and Systemic Lupus Erythematosus Research (13 papers). Tadashi Okano is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (38 papers), Spondyloarthritis Studies and Treatments (14 papers) and Systemic Lupus Erythematosus Research (13 papers). Tadashi Okano collaborates with scholars based in Japan, Italy and United States. Tadashi Okano's co-authors include Tatsuya Koike, Y. Sugioka, K. Mamoto, Masahiro Tada, Kentaro Inui, Hiroaki Nakamura, Hiroshi Kosano, Yoshiya Katsura, Masayuki Noritake and Hideo Nishigori and has published in prestigious journals such as PLoS ONE, Diabetes Care and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Tadashi Okano i

Fields of papers citing papers by Tadashi Okano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tadashi Okano

Since Specialization
Citations

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