Yohei Ogata

25 papers and 260 indexed citations i.

About

Yohei Ogata is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Yohei Ogata has authored 25 papers receiving a total of 260 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 7 papers in Epidemiology. Recurrent topics in Yohei Ogata’s work include Gastric Cancer Management and Outcomes (10 papers), Helicobacter pylori-related gastroenterology studies (10 papers) and Neuroendocrine Tumor Research Advances (6 papers). Yohei Ogata is often cited by papers focused on Gastric Cancer Management and Outcomes (10 papers), Helicobacter pylori-related gastroenterology studies (10 papers) and Neuroendocrine Tumor Research Advances (6 papers). Yohei Ogata collaborates with scholars based in Japan and Canada. Yohei Ogata's co-authors include Masashi Kawamura, Motoki Ohyauchi, Hirotaka Ito, Takuji Gotoda, Chika Kusano, Hisatomo Ikehara, Sho Suzuki, Koichi Kawabe, Masahiko Ohtaka and Ryoji Ichijima and has published in prestigious journals such as Gastroenterology, Gut and International Journal of Molecular Sciences.

In The Last Decade

Co-authorship network of co-authors of Yohei Ogata i

Fields of papers citing papers by Yohei Ogata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yohei Ogata

Since Specialization
Citations

This map shows the geographic impact of Yohei Ogata'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 Yohei Ogata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yohei Ogata 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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2026