Masaki Oka

54 total papers · 1.1k total citations
39 papers, 851 citations indexed

About

Masaki Oka is a scholar working on Oncology, Neurology and Molecular Biology. According to data from OpenAlex, Masaki Oka has authored 39 papers receiving a total of 851 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Oncology, 10 papers in Neurology and 7 papers in Molecular Biology. Recurrent topics in Masaki Oka’s work include Advanced Neuroimaging Techniques and Applications (6 papers), Liver Disease and Transplantation (5 papers) and Advanced MRI Techniques and Applications (5 papers). Masaki Oka is often cited by papers focused on Advanced Neuroimaging Techniques and Applications (6 papers), Liver Disease and Transplantation (5 papers) and Advanced MRI Techniques and Applications (5 papers). Masaki Oka collaborates with scholars based in Japan, United States and Russia. Masaki Oka's co-authors include Satoshi Terae, Kohsuke Kudo, K Miyasaka, Chietsugu Katoh, Tohru Shiga, Nagara Tamaki, Yukari Imon, Tomohiko Ohshita, Yasuyo Mimori and Kazuo Miyasaka and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Gastrointestinal Endoscopy.

Co-authorship network of co-authors of Masaki Oka

This figure shows the co-authorship network connecting the top 25 collaborators of Masaki Oka. A scholar is included among the top collaborators of Masaki Oka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Masaki Oka. Masaki Oka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Masaki Oka

37 papers receiving 837 citations

Fields of papers citing papers by Masaki Oka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masaki Oka

Since Specialization
Citations

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