Company Filing History:
Years Active: 2016-2023
Title: Hiroyuki Okuhira: Innovator in Curable Resin Technologies
Introduction
Hiroyuki Okuhira is a notable inventor based in Kariya, Japan. He has made significant contributions to the field of curable resin compositions and electrical components. With a total of 4 patents to his name, Okuhira's work is recognized for its innovative approach to enhancing the performance of electrical devices.
Latest Patents
Okuhira's latest patents include a curable resin composition and an electrical component utilizing this composition. The curable resin composition consists of a (meth)acrylic polyol, a hydrogenated polyolefin-based polyol, and a polyisocyanate. This unique formulation allows for a polymer with specific properties, including a hydroxyl value between 5 mg KOH/g and 150 mg KOH/g, and a glass transition temperature ranging from -70°C to -40°C. Additionally, the hydrogenated polyolefin-based polyol has an iodine value of 15 or less. The electrical component features a sealing member that includes a cured product of this innovative resin composition.
Another significant patent is the curable polyurethane type resin composition, which is designed for use as a sealing material in electrical devices, particularly those used in vehicles. This composition enhances hydrolysis resistance and maintains physical properties even in high temperature and high moisture environments. It comprises castor oil-type polyol, polyisocyanate, and epoxidized acrylic polymer, ensuring durability and reliability in electrical applications.
Career Highlights
Hiroyuki Okuhira is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to focus on developing advanced materials that improve the performance and longevity of electrical components in vehicles. His innovative contributions have positioned him as a key figure in the field of material science.
Collaborations
Throughout his career, Okuhira has collaborated with talented individuals such as Akira Takakura and Ryosuke Izumi. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the realm of curable resins and electrical components.
Conclusion
Hiroyuki Okuhira's work exemplifies the spirit of innovation in the field of curable resin technologies. His patents reflect a commitment to enhancing the performance of electrical
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