This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Toyo Boseki Kabushiki Kaisha. Active years: 2006-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006-2008
Title: Hiroki Fukuda: Innovator in Amorphous Polyester Technology
Introduction
Hiroki Fukuda is a notable inventor based in Iwakuni, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of amorphous polyester materials. With a total of 2 patents to his name, Fukuda's work has implications for various applications in the industry.
Latest Patents
Fukuda's latest patents include the "Amorphous polyester chip and method for production thereof" and the "Method for storage of amorphous polyester chip." The first patent describes an amorphous polyester chip characterized by a moisture content of not more than 300 ppm and a fine particle content of not more than 500 ppm. A preferred embodiment of this invention is a copolymerized polyester chip that consists of a main repeating unit made from ethylene terephthalate and either 1,4-dimethylene-cyclohexane terephthalate or neopentyl terephthalate. The glycol component of this copolymerized polyester has a specific composition that includes 50 to 85 mol % of ethylene glycol, 12 to 45 mol % of 1,4-cyclohexanedimethanol or neopentyl glycol, and 1.5 to 7.0 mol % of diethylene glycol. The second patent focuses on a polymerization catalyst for polyester production that does not contain germanium or antimony compounds as major components. This catalyst, which includes aluminum as the main metallic ingredient, exhibits excellent catalytic activity and enhances the thermal stability of the produced polyester.
Career Highlights
Fukuda is currently employed at Toyo Boseki Kabushiki Kaisha, where he continues to innovate in the field of polyester technology. His work has been instrumental in advancing the production methods and applications of polyester materials.
Collaborations
Fukuda has collaborated with notable colleagues such as Takahiro Nakajima and Kenichi Tsukamoto. Their combined expertise has contributed to the successful development of new technologies in the polymer industry.
Conclusion
Hiroki Fukuda's contributions to the field of amorphous polyester technology highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving the properties and production methods of polyester, which can
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile