Company Filing History:
Years Active: 2017-2019
Title: Tomohisa Sumida: Innovator in Anticorrosive Coating Technologies
Introduction
Tomohisa Sumida is a notable inventor based in Otake, Japan. He has made significant contributions to the field of anticorrosive coatings, holding 2 patents that showcase his innovative approach to preventing corrosion in various substrates.
Latest Patents
Sumida's latest patents include an anticorrosive coating composition and a method for preventing corrosion of substrates. The first patent describes an anticorrosive coating composition that excels in adhesion to substrates and anticorrosiveness. This composition results in a coating film with minimal surface bubbles, even when applied using a brush or roller. It comprises an epoxy resin, a curing agent, and a poly-α-olefin derived from an α-olefin with six or more carbon atoms. The second patent also focuses on an anticorrosive coating composition, which includes an epoxy resin, a curing agent, an amide wax, and a liquid acrylic polymer derived from an acrylate with an alkyl group of four to eighteen carbon atoms. This formulation is designed to create a coating film with excellent adhesion to metal substrates and superior anticorrosive properties.
Career Highlights
Tomohisa Sumida is currently associated with Chugoku Marine Paints, Ltd., where he continues to develop innovative solutions in the field of coatings. His work has significantly impacted the industry, particularly in enhancing the durability and effectiveness of protective coatings.
Collaborations
Sumida has collaborated with notable colleagues, including Shingo Wakisaka and Naoya Nakamura, contributing to advancements in coating technologies.
Conclusion
Tomohisa Sumida's contributions to anticorrosive coating technologies reflect his dedication to innovation and excellence in his field. His patents demonstrate a commitment to improving the performance and reliability of protective coatings, making a lasting impact on the industry.