Hiroki Imagawa

22 papers and 482 indexed citations i.

About

Hiroki Imagawa is a scholar working on Gastroenterology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroki Imagawa has authored 22 papers receiving a total of 482 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Gastroenterology, 13 papers in Surgery and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroki Imagawa’s work include Gastrointestinal Tumor Research and Treatment (11 papers), Gastrointestinal Bleeding Diagnosis and Treatment (10 papers) and Gastric Cancer Management and Outcomes (8 papers). Hiroki Imagawa is often cited by papers focused on Gastrointestinal Tumor Research and Treatment (11 papers), Gastrointestinal Bleeding Diagnosis and Treatment (10 papers) and Gastric Cancer Management and Outcomes (8 papers). Hiroki Imagawa collaborates with scholars based in Japan, United Kingdom and Grenada. Hiroki Imagawa's co-authors include Shiro Oka, Shinji Tanaka, Kazuaki Chayama, Takayoshi Shishido, Shigeto Yoshida, Makoto Higashiyama, Yoji Sanomura, Taiki Aoyama, Toshio Kuwai and Toshiki Yamaguchi and has published in prestigious journals such as Gastrointestinal Endoscopy, World Journal of Gastroenterology and Endoscopy.

In The Last Decade

Co-authorship network of co-authors of Hiroki Imagawa i

Fields of papers citing papers by Hiroki Imagawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroki Imagawa

Since Specialization
Citations

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