Ryo Harada

130 total papers · 1.6k total citations
89 papers, 1.1k citations indexed

About

Ryo Harada is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Ryo Harada has authored 89 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Pulmonary and Respiratory Medicine, 56 papers in Surgery and 29 papers in Oncology. Recurrent topics in Ryo Harada’s work include Gallbladder and Bile Duct Disorders (35 papers), Pancreatic and Hepatic Oncology Research (27 papers) and Pediatric Hepatobiliary Diseases and Treatments (13 papers). Ryo Harada is often cited by papers focused on Gallbladder and Bile Duct Disorders (35 papers), Pancreatic and Hepatic Oncology Research (27 papers) and Pediatric Hepatobiliary Diseases and Treatments (13 papers). Ryo Harada collaborates with scholars based in Japan, United Kingdom and Greece. Ryo Harada's co-authors include Hironari Kato, Koichiro Tsutsumi, Nobuyoshi Kawaharada, Tsuneyoshi Ogawa, Hirofumi Kawamoto, Etsuji Ishida, Kazuhide Yamamoto, Ken Hirao, Osamu Mizuno and Masakuni Fujii and has published in prestigious journals such as Gastroenterology, The American Journal of Gastroenterology and The Annals of Thoracic Surgery.

Co-authorship network of co-authors of Ryo Harada

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Harada. A scholar is included among the top collaborators of Ryo Harada based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryo Harada. Ryo Harada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ryo Harada

81 papers receiving 1.0k citations

Fields of papers citing papers by Ryo Harada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryo Harada

Since Specialization
Citations

This map shows the geographic impact of Ryo Harada'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 Ryo Harada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryo Harada 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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2026