Hirotaka Ishida

50 papers and 323 indexed citations i.

About

Hirotaka Ishida is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hirotaka Ishida has authored 50 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 19 papers in Pulmonary and Respiratory Medicine and 18 papers in Oncology. Recurrent topics in Hirotaka Ishida’s work include Esophageal Cancer Research and Treatment (14 papers), Neuroendocrine Tumor Research Advances (10 papers) and Esophageal and GI Pathology (8 papers). Hirotaka Ishida is often cited by papers focused on Esophageal Cancer Research and Treatment (14 papers), Neuroendocrine Tumor Research Advances (10 papers) and Esophageal and GI Pathology (8 papers). Hirotaka Ishida collaborates with scholars based in Japan, Australia and Germany. Hirotaka Ishida's co-authors include Alfred K. Lam, Hironobu Sasano, Fumiyoshi Fujishima, Hiroshi Okamoto, Takashi Kamei, Yusuke Taniyama, Chiaki Sato, Yohei Ozawa, Yasuhiro Nakamura and Atsuko Kasajima and has published in prestigious journals such as Nutrients, Medicine and Plant and Cell Physiology.

In The Last Decade

Co-authorship network of co-authors of Hirotaka Ishida i

Fields of papers citing papers by Hirotaka Ishida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hirotaka Ishida

Since Specialization
Citations

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