Hitoshi Hara

270 total papers · 2.7k total citations
137 papers, 2.0k citations indexed

About

Hitoshi Hara is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hitoshi Hara has authored 137 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Surgery, 30 papers in Pulmonary and Respiratory Medicine and 21 papers in Oncology. Recurrent topics in Hitoshi Hara’s work include Pancreatic and Hepatic Oncology Research (12 papers), Pediatric Hepatobiliary Diseases and Treatments (11 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (9 papers). Hitoshi Hara is often cited by papers focused on Pancreatic and Hepatic Oncology Research (12 papers), Pediatric Hepatobiliary Diseases and Treatments (11 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (9 papers). Hitoshi Hara collaborates with scholars based in Japan, United States and Pakistan. Hitoshi Hara's co-authors include Genshi Egusa, M Yamakido, Kiminori Yamane, Shinji Yokoyama, Nobuoki Kohno, Akira Yamamoto, S. Kumagai, Hiroshi Isozaki, Toshio Oyama and Koichi Suda and has published in prestigious journals such as Journal of Clinical Investigation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Hitoshi Hara

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

Hitoshi Hara

126 papers receiving 1.9k citations

Fields of papers citing papers by Hitoshi Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hitoshi Hara

Since Specialization
Citations

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