Toshihisa Kojima

161 papers and 2.1k indexed citations i.

About

Toshihisa Kojima is a scholar working on Rheumatology, Surgery and Genetics. According to data from OpenAlex, Toshihisa Kojima has authored 161 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 123 papers in Rheumatology, 35 papers in Surgery and 22 papers in Genetics. Recurrent topics in Toshihisa Kojima’s work include Rheumatoid Arthritis Research and Therapies (102 papers), Osteoarthritis Treatment and Mechanisms (22 papers) and Chronic Lymphocytic Leukemia Research (21 papers). Toshihisa Kojima is often cited by papers focused on Rheumatoid Arthritis Research and Therapies (102 papers), Osteoarthritis Treatment and Mechanisms (22 papers) and Chronic Lymphocytic Leukemia Research (21 papers). Toshihisa Kojima collaborates with scholars based in Japan, Canada and United States. Toshihisa Kojima's co-authors include Naoki Ishiguro, Nobunori Takahashi, A. Robin Poole, Masayo Kojima, Sheila Laverty, Tadashi Yasuda, Sadao Suzuki, Yasuhide Kanayama, Y. Hirano and Takeshi Oguchi and has published in prestigious journals such as PLoS ONE, Scientific Reports and Biochemical and Biophysical Research Communications.

In The Last Decade

Co-authorship network of co-authors of Toshihisa Kojima i

Fields of papers citing papers by Toshihisa Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshihisa Kojima

Since Specialization
Citations

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