Hiroaki Hagihara

40 total papers · 603 total citations
25 papers, 420 citations indexed

About

Hiroaki Hagihara is a scholar working on Hepatology, Epidemiology and Oncology. According to data from OpenAlex, Hiroaki Hagihara has authored 25 papers receiving a total of 420 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Hepatology, 10 papers in Epidemiology and 7 papers in Oncology. Recurrent topics in Hiroaki Hagihara’s work include Hepatocellular Carcinoma Treatment and Prognosis (15 papers), Liver Disease Diagnosis and Treatment (8 papers) and Cancer, Lipids, and Metabolism (6 papers). Hiroaki Hagihara is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (15 papers), Liver Disease Diagnosis and Treatment (8 papers) and Cancer, Lipids, and Metabolism (6 papers). Hiroaki Hagihara collaborates with scholars based in Japan, United States and Greece. Hiroaki Hagihara's co-authors include Kenji Kuwaki, Kazuhiro Nouso, Kazuhide Yamamoto, Hidenori Shiraha, Shinichiro Nakamura, Akinobu Takaki, Fusao Ikeda, Junichi Toshimori, Yasuhiro Miyake and Hideki Onishi and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and International Journal of Cancer.

Co-authorship network of co-authors of Hiroaki Hagihara

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroaki Hagihara. A scholar is included among the top collaborators of Hiroaki Hagihara 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 Hiroaki Hagihara. Hiroaki Hagihara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hiroaki Hagihara

23 papers receiving 415 citations

Fields of papers citing papers by Hiroaki Hagihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroaki Hagihara

Since Specialization
Citations

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