Akihiko Okada

98 papers and 1.8k indexed citations i.

About

Akihiko Okada is a scholar working on Surgery, Gastroenterology and Molecular Biology. According to data from OpenAlex, Akihiko Okada has authored 98 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 19 papers in Gastroenterology and 11 papers in Molecular Biology. Recurrent topics in Akihiko Okada’s work include Helicobacter pylori-related gastroenterology studies (17 papers), Gastroesophageal reflux and treatments (13 papers) and Astro and Planetary Science (11 papers). Akihiko Okada is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (17 papers), Gastroesophageal reflux and treatments (13 papers) and Astro and Planetary Science (11 papers). Akihiko Okada collaborates with scholars based in Japan, United States and China. Akihiko Okada's co-authors include Sadayo Yabuki, Fan Zili, Cong‐Qiang Liu, Akimasa Masuda, Tatsuo Miyazawa, Kaori Wakamatsu, Tsutomu Higashijima, T Maekawa, Klaus Keil and G. J. Taylor and has published in prestigious journals such as Nature, Gastroenterology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Akihiko Okada i

Fields of papers citing papers by Akihiko Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Akihiko Okada

Since Specialization
Citations

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