Hajime Shibuya

18 papers and 432 indexed citations i.

About

Hajime Shibuya is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hajime Shibuya has authored 18 papers receiving a total of 432 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Oncology, 8 papers in Surgery and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hajime Shibuya’s work include Metastasis and carcinoma case studies (4 papers), Cancer Diagnosis and Treatment (3 papers) and Gastrointestinal disorders and treatments (3 papers). Hajime Shibuya is often cited by papers focused on Metastasis and carcinoma case studies (4 papers), Cancer Diagnosis and Treatment (3 papers) and Gastrointestinal disorders and treatments (3 papers). Hajime Shibuya collaborates with scholars based in Japan. Hajime Shibuya's co-authors include Hisae Iinuma, Atsushi Horiuchi, Ryu Shimada, Toshiaki Watanabe, Toshiaki Watanabe, Soichiro Ishihara, Keijiro Nozawa, Keiji Matsuda, Tamuro Hayama and Hideki Yamada and has published in prestigious journals such as Annals of Surgical Oncology, Diseases of the Colon & Rectum and Oncology.

In The Last Decade

Co-authorship network of co-authors of Hajime Shibuya i

Fields of papers citing papers by Hajime Shibuya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hajime Shibuya

Since Specialization
Citations

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