Masaaki Oka
- Research and Development Leader
- Sanyo Chemical Industries, Ltd., Japan
Masaaki Oka earned his master’s degree from the Graduate School of Engineering, Osaka University. During his graduate studies, he focused on the transformation reactions of carbonyl compounds catalysed by Group 10 transition metals such as palladium and nickel, exploring synthetic methods for functional organic molecules.
In 2004, he joined Sanyo Chemical Industries, Ltd. as a researcher, where he engaged in the development of a wide range of materials, including superabsorbent polymers, copier-toner materials, and photoacid generators. Since 2023, he has managed the development team, leading research and development of materials for electronic devices, including electrolytes for capacitors and UV-curable resins.
Research topics
As a research and development leader at Sanyo Chemical, he has been involved in every phase of product creation—from concept formulation, composition design, and lab-scale synthesis to patent filing, mass-production process establishment, and market launch. He maintains ongoing technical dialogue with domestic and international customers, contributing to the resolution of their challenges.
In the superabsorbent polymer development, he spearheaded the switch to biomass-derived raw materials and quantified greenhouse-gas (GHG) emissions through life-cycle assessment (LCA), enabling the project to obtain support from Japan’s Ministry of the Environment. He hopes to apply the LCA expertise he has gained to the electronics field as well.
Currently, he focuses on developing electronic materials such as capacitor electrolytes and UV-curable resins, and he can propose and supply solutions by leveraging Sanyo Chemical’s extensive chemical know-how.
Company Web Site: https://www.sanyo-chemical.co.jp/
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