Takahiko Toyonaga

30 papers and 409 indexed citations i.

About

Takahiko Toyonaga is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, Takahiko Toyonaga has authored 30 papers receiving a total of 409 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Genetics, 16 papers in Epidemiology and 7 papers in Surgery. Recurrent topics in Takahiko Toyonaga’s work include Inflammatory Bowel Disease (17 papers), Microscopic Colitis (12 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Takahiko Toyonaga is often cited by papers focused on Inflammatory Bowel Disease (17 papers), Microscopic Colitis (12 papers) and Helicobacter pylori-related gastroenterology studies (3 papers). Takahiko Toyonaga collaborates with scholars based in Japan, Egypt and United Kingdom. Takahiko Toyonaga's co-authors include Hiroshi Nakase, Minoru Matsuura, Yusuke Honzawa, Naoki Minami, Takuya Yoshino, Toshifumi Hibi∥, Satoshi Yamada, Taku Kobayashi, Shinji Okabayashi and Ryo Ozaki and has published in prestigious journals such as Gastroenterology, PLoS ONE and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Takahiko Toyonaga i

Fields of papers citing papers by Takahiko Toyonaga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takahiko Toyonaga

Since Specialization
Citations

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