Hiroshi Kurumaya

109 papers and 2.5k indexed citations
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About

Hiroshi Kurumaya is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hiroshi Kurumaya has authored 109 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Surgery, 46 papers in Pulmonary and Respiratory Medicine and 26 papers in Oncology. Recurrent topics in Hiroshi Kurumaya’s work include Liver Disease Diagnosis and Treatment (12 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (10 papers). Hiroshi Kurumaya is often cited by papers focused on Liver Disease Diagnosis and Treatment (12 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (10 papers). Hiroshi Kurumaya collaborates with scholars based in Japan, United States and China. Hiroshi Kurumaya's co-authors include Kazuyoshi Katayanagi, Yasuni Nakanuma, Hiroshi Minato, Hideki Niwa, Shinji Masuda, Yoh Zen, Motoko Sasaki, Akitaka Nonomura, Kenichi Harada and Goroku Ohta and has published in prestigious journals such as PLoS ONE, Hepatology and Spine.

In The Last Decade

Co-authorship network of co-authors of Hiroshi Kurumaya

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

Hiroshi Kurumaya

91 papers receiving 2.3k citations

Fields of papers citing papers by Hiroshi Kurumaya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroshi Kurumaya

Since Specialization
Citations

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