Company Filing History:
Years Active: 1992-1994
Title: Sigeyuki Kozawa: Innovator in Polyurethane Technology
Introduction
Sigeyuki Kozawa is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of polyurethane technology, holding a total of 3 patents. His innovative methods have advanced the production of flexible foams and polyether ester polyols.
Latest Patents
Kozawa's latest patents include a method for producing polyurethane flexible foam. This method involves reacting a high molecular weight polyol with a polyisocyanate compound in the presence of various additives. Another notable patent is for methods of producing polyether ester polyols and polyurethanes. This process utilizes a double metal cyanide complex catalyst to create polyether ester polyols with enhanced properties, leading to superior flexible polyurethane foams and elastomers.
Career Highlights
Sigeyuki Kozawa is associated with Asahi Glass Company, Limited, where he has been instrumental in developing innovative materials. His work has not only improved the quality of polyurethane products but has also contributed to advancements in various applications across industries.
Collaborations
Kozawa has collaborated with notable coworkers, including Hiromitsu Takeyasu and Joichi Saito. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Sigeyuki Kozawa's contributions to polyurethane technology exemplify the impact of innovative thinking in material science. His patents reflect a commitment to enhancing product performance and functionality.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.