Kazuhisa Uchiyama

306 papers and 5.6k indexed citations i.

About

Kazuhisa Uchiyama is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kazuhisa Uchiyama has authored 306 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 167 papers in Surgery, 120 papers in Oncology and 106 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kazuhisa Uchiyama’s work include Pancreatic and Hepatic Oncology Research (63 papers), Hepatocellular Carcinoma Treatment and Prognosis (49 papers) and Gastric Cancer Management and Outcomes (43 papers). Kazuhisa Uchiyama is often cited by papers focused on Pancreatic and Hepatic Oncology Research (63 papers), Hepatocellular Carcinoma Treatment and Prognosis (49 papers) and Gastric Cancer Management and Outcomes (43 papers). Kazuhisa Uchiyama collaborates with scholars based in Japan, United States and United Kingdom. Kazuhisa Uchiyama's co-authors include Hiroki Yamaue, Masaji Tani, Manabu Kawai, Seiko Hirono, Masaki Ueno, Michihiro Hayashi, Shinomi Ina, Yoshihiro Inoué, Motoki Miyazawa and Kohei Taniguchi and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Kazuhisa Uchiyama i

Fields of papers citing papers by Kazuhisa Uchiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kazuhisa Uchiyama

Since Specialization
Citations

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