Ryoji Nonaka

11 papers and 579 indexed citations i.

About

Ryoji Nonaka is a scholar working on Surgery, Oncology and Molecular Biology. According to data from OpenAlex, Ryoji Nonaka has authored 11 papers receiving a total of 579 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 5 papers in Oncology and 3 papers in Molecular Biology. Recurrent topics in Ryoji Nonaka’s work include Colorectal Cancer Surgical Treatments (4 papers), MicroRNA in disease regulation (3 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (2 papers). Ryoji Nonaka is often cited by papers focused on Colorectal Cancer Surgical Treatments (4 papers), MicroRNA in disease regulation (3 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (2 papers). Ryoji Nonaka collaborates with scholars based in Japan. Ryoji Nonaka's co-authors include Hirofumi Yamamoto, Masaki Mori, Koh Furuta, Hikaru Sonoda, Hiroshi Hayashi, Hideshi Ishii, Fumitaka Takeshita, Nobuyoshi Kosaka, Yusuke Yoshioka and Yuki Konishi and has published in prestigious journals such as Nature Communications, Surgical Endoscopy and International Journal of Oncology.

In The Last Decade

Co-authorship network of co-authors of Ryoji Nonaka i

Fields of papers citing papers by Ryoji Nonaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoji Nonaka

Since Specialization
Citations

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