Hiroyuki Hanayama

35 papers and 244 indexed citations i.

About

Hiroyuki Hanayama is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroyuki Hanayama has authored 35 papers receiving a total of 244 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Oncology, 13 papers in Surgery and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroyuki Hanayama’s work include Cancer Immunotherapy and Biomarkers (11 papers), Gastric Cancer Management and Outcomes (8 papers) and Gastrointestinal Tumor Research and Treatment (6 papers). Hiroyuki Hanayama is often cited by papers focused on Cancer Immunotherapy and Biomarkers (11 papers), Gastric Cancer Management and Outcomes (8 papers) and Gastrointestinal Tumor Research and Treatment (6 papers). Hiroyuki Hanayama collaborates with scholars based in Japan and Singapore. Hiroyuki Hanayama's co-authors include Koji Kono, Tomoyuki Momma, Shinji Ohki, Zenichiro Saze, Kosaku Mimura, Hirokazu Okayama, Aung Kyi Thar Min, Motonobu Saito, Suguru Hayase and Takeshi Tada and has published in prestigious journals such as Scientific Reports, International Journal of Radiation Oncology*Biology*Physics and Annals of Oncology.

In The Last Decade

Co-authorship network of co-authors of Hiroyuki Hanayama i

Fields of papers citing papers by Hiroyuki Hanayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroyuki Hanayama

Since Specialization
Citations

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