This inventor holds 2 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Dic Corporation. Active years: 2011-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2011-2022
Title: Hirokiyo Nakase - Innovator in Polyarylene Sulfide Resin Composition
Introduction
Hirokiyo Nakase is an inventor based in Nagoya-shi, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyarylene sulfide resin compositions. His innovative approach addresses the challenges faced in cold weather climates, particularly concerning piping materials.
Latest Patent Applications
Hirokiyo Nakase's notable patent application is for a polyarylene sulfide resin composition and fluid pipe material. This composition includes 100 mass parts of a polyarylene sulfide resin (A), 0.1 to 8 mass parts of a metal fine particle (B) containing at least one metal species selected from copper, nickel, and zinc, and 0.1 to 5 mass parts of a thermoplastic elastomer (C). The resulting piping member for fluid is particularly useful for water-supply pipes and water-heater pipes in cold weather climates. It exhibits high toughness at low temperatures, inhibits damage or rupture of pipes due to freezing, and also prevents creep deformation at high temperatures.
Conclusion
Hirokiyo Nakase's work in developing advanced resin compositions showcases his commitment to innovation in materials science. His contributions are particularly relevant for improving the durability and reliability of piping systems in challenging environmental conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile