Company Filing History:
Years Active: 1990-1991
Title: Toshiro Hirama: Innovator in Coating Compositions
Introduction
Toshiro Hirama is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of coating compositions, particularly in methods for preventing the adhesion of organisms. With a total of 2 patents to his name, Hirama's work is recognized for its innovative approach to solving practical problems in various industries.
Latest Patents
Hirama's latest patents focus on coating compositions designed to prevent the adhesion of organisms. The first patent discloses a coating composition (A) that comprises a homopolymer or a copolymer. This homopolymer is prepared by homopolymerizing a phenol-modified unsaturated monomer, which is obtained by reacting an unsaturated monomer containing an epoxy group and/or hydroxyl group with an addition reaction product of a phenolic compound and a compound having one carboxylic anhydride group per molecule. The copolymer is created by copolymerizing the phenol-modified unsaturated monomer with a radically polymerizable unsaturated monomer. Additionally, a coating composition (B) is also disclosed, which consists of a phenol-modified resin prepared by reacting a resin containing an epoxy group and/or hydroxyl group with the aforementioned addition reaction product. The method for preventing adhesion of organisms is characterized by coating a substrate with either coating composition (A) or (B).
Career Highlights
Hirama is currently employed at Kansai Paint Company, Ltd., where he continues to develop innovative solutions in the field of coatings. His work has contributed to advancements in materials that enhance the performance and longevity of various products.
Collaborations
Hirama has collaborated with notable colleagues, including Osamu Isozaki and Naozumi Iwasawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Toshiro Hirama's contributions to the field of coating compositions demonstrate his commitment to innovation and problem-solving. His patents reflect a deep understanding of materials science and a dedication to advancing technology in practical applications.