Hiroshi Nagata

311 papers and 5.1k indexed citations
i
.

About

Hiroshi Nagata is a scholar working on Surgery, Oncology and Molecular Biology. According to data from OpenAlex, Hiroshi Nagata has authored 311 papers receiving a total of 5.1k indexed citations (citations by other indexed papers that have themselves been cited), including 79 papers in Surgery, 54 papers in Oncology and 51 papers in Molecular Biology. Recurrent topics in Hiroshi Nagata’s work include Helicobacter pylori-related gastroenterology studies (22 papers), Immune Cell Function and Interaction (15 papers) and Immune Response and Inflammation (13 papers). Hiroshi Nagata is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (22 papers), Immune Cell Function and Interaction (15 papers) and Immune Response and Inflammation (13 papers). Hiroshi Nagata collaborates with scholars based in Japan, United States and Sri Lanka. Hiroshi Nagata's co-authors include Hiromasa Ishii, Soichiro Miura, Paul H. Guth, Gary M. Paulsen, Toshifumi Hibi∥, Akiyoshi Konno, Tekli Semere, Kunio Ogasawara, Ryota Hokari and Masayuki Tatemichi and has published in prestigious journals such as Journal of the American Chemical Society, Blood and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Hiroshi Nagata

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

Fields of papers citing papers by Hiroshi Nagata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroshi Nagata

Since Specialization
Citations

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