Masao Okamoto

76 papers and 519 indexed citations i.

About

Masao Okamoto is a scholar working on Organic Chemistry, Cancer Research and Polymers and Plastics. According to data from OpenAlex, Masao Okamoto has authored 76 papers receiving a total of 519 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Organic Chemistry, 14 papers in Cancer Research and 12 papers in Polymers and Plastics. Recurrent topics in Masao Okamoto’s work include Chemical synthesis and alkaloids (13 papers), Synthesis and Biological Activity (12 papers) and Synthesis and Reactions of Organic Compounds (7 papers). Masao Okamoto is often cited by papers focused on Chemical synthesis and alkaloids (13 papers), Synthesis and Biological Activity (12 papers) and Synthesis and Reactions of Organic Compounds (7 papers). Masao Okamoto collaborates with scholars based in Japan and United States. Masao Okamoto's co-authors include Shunsaku Ohta, Satoshi Hayakawa, Hisaya Shirai, Toshinobu Onomura, Muneaki Abe, Kazuko Nishimura, Osamu Ishizuka, M. Minagawa, Yasuhiro Fujiwara and Hiroki Moriwaki and has published in prestigious journals such as PLoS ONE, Journal of Medicinal Chemistry and Polymer.

In The Last Decade

Co-authorship network of co-authors of Masao Okamoto i

Fields of papers citing papers by Masao Okamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masao Okamoto

Since Specialization
Citations

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