Hiroaki Onaya

53 papers and 1.2k indexed citations i.

About

Hiroaki Onaya is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hiroaki Onaya has authored 53 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 16 papers in Oncology. Recurrent topics in Hiroaki Onaya’s work include Hepatocellular Carcinoma Treatment and Prognosis (15 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (9 papers) and Pancreatic and Hepatic Oncology Research (9 papers). Hiroaki Onaya is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (15 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (9 papers) and Pancreatic and Hepatic Oncology Research (9 papers). Hiroaki Onaya collaborates with scholars based in Japan, United States and United Kingdom. Hiroaki Onaya's co-authors include Yuji Itai, Yasuaki Arai, Kazuaki Shimada, Mitsuo Satake, Yozo Sato, Miyuki Sone, Tomoo Kosuge, Hirokazu Watanabe, Yoshihiro Sakamoto and Satoshi Nara and has published in prestigious journals such as Journal of Clinical Oncology, Radiology and Annals of Oncology.

In The Last Decade

Co-authorship network of co-authors of Hiroaki Onaya i

Fields of papers citing papers by Hiroaki Onaya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroaki Onaya

Since Specialization
Citations

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