Hirotoshi Kobayashi

187 total papers · 5.0k total citations
92 papers, 1.9k citations indexed

About

Hirotoshi Kobayashi is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hirotoshi Kobayashi has authored 92 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Surgery, 54 papers in Oncology and 36 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hirotoshi Kobayashi’s work include Colorectal Cancer Surgical Treatments (41 papers), Gastric Cancer Management and Outcomes (23 papers) and Colorectal and Anal Carcinomas (23 papers). Hirotoshi Kobayashi is often cited by papers focused on Colorectal Cancer Surgical Treatments (41 papers), Gastric Cancer Management and Outcomes (23 papers) and Colorectal and Anal Carcinomas (23 papers). Hirotoshi Kobayashi collaborates with scholars based in Japan, United Kingdom and Germany. Hirotoshi Kobayashi's co-authors include Kenichi Sugihara, Hidetaka Mochizuki, Kazuo Shirouzu, Shingo Kameoka, Tomoyuki Kato, Takeo Mori, Nicholas P. West, Philip Quirke, Keiichi Takahashi and Aristotelis Perrakis and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and International Journal of Cancer.

In The Last Decade

Co-authorship network of co-authors of Hirotoshi Kobayashi

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

Hirotoshi Kobayashi

77 papers receiving 1.8k citations

Fields of papers citing papers by Hirotoshi Kobayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hirotoshi Kobayashi

Since Specialization
Citations

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