Naoya Okada

55 papers and 332 indexed citations i.

About

Naoya Okada is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Naoya Okada has authored 55 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Surgery, 32 papers in Pulmonary and Respiratory Medicine and 7 papers in Oncology. Recurrent topics in Naoya Okada’s work include Gastric Cancer Management and Outcomes (20 papers), Esophageal Cancer Research and Treatment (15 papers) and Esophageal and GI Pathology (14 papers). Naoya Okada is often cited by papers focused on Gastric Cancer Management and Outcomes (20 papers), Esophageal Cancer Research and Treatment (15 papers) and Esophageal and GI Pathology (14 papers). Naoya Okada collaborates with scholars based in Japan and Sweden. Naoya Okada's co-authors include Hiroyuki Daiko, Takeo Fujita, Jun Kanamori, Isao Umehara, Yuji Murata, Noriaki Shimizu, Akihiro Kishida, Yoshiyasu Ambo, Hiroki Kuwabara and Ichiro Yamada and has published in prestigious journals such as PLoS ONE, Biochemical and Biophysical Research Communications and Medicine.

In The Last Decade

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

Fields of papers citing papers by Naoya Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoya Okada

Since Specialization
Citations

This map shows the geographic impact of Naoya 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 Naoya Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Naoya 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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2025