Hidetaka Okubo

27 papers and 594 indexed citations i.

About

Hidetaka Okubo is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hidetaka Okubo has authored 27 papers receiving a total of 594 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 15 papers in Gastroenterology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hidetaka Okubo’s work include Gastrointestinal disorders and treatments (7 papers), Gastrointestinal Bleeding Diagnosis and Treatment (7 papers) and Diverticular Disease and Complications (6 papers). Hidetaka Okubo is often cited by papers focused on Gastrointestinal disorders and treatments (7 papers), Gastrointestinal Bleeding Diagnosis and Treatment (7 papers) and Diverticular Disease and Complications (6 papers). Hidetaka Okubo collaborates with scholars based in Japan, United States and Australia. Hidetaka Okubo's co-authors include Naoyoshi Nagata, Chizu Yokoi, Naomi Uemura, Junichi Akiyama, Takuro Shimbo, Toshiyuki Sakurai, Mikio Yanase, Katsunori Sekine, Ryota Niikura and Tomonori Aoki and has published in prestigious journals such as Gastroenterology, PLoS ONE and Clinical Infectious Diseases.

In The Last Decade

Co-authorship network of co-authors of Hidetaka Okubo i

Fields of papers citing papers by Hidetaka Okubo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hidetaka Okubo

Since Specialization
Citations

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