Company Filing History:
Years Active: 1992
Title: Shigeo Kuga: Innovator in Polyurethane Foam Manufacturing
Introduction
Shigeo Kuga is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of materials science, particularly in the manufacturing of polyurethane foams. His innovative methods have paved the way for advancements in various applications of foam materials.
Latest Patents
Kuga holds a patent for a method of manufacturing polyurethane foam. This method involves mixing a polyol and an organic isocyanate without causing them to react significantly. The process includes creating a nonreacted mixture, which is then combined with a foaming agent, catalyst, foam stabilizer, and other necessary additives. The resultant mixture is injected into a mold to facilitate foaming and crosslinking. Notably, the polyol and organic isocyanate can be preliminarily mixed with an inert gas or air. Additionally, the nonreacted mixture may undergo aging at temperatures ranging from -10°C to 25°C for a duration of 12 to 27 hours. Kuga's innovative approach has led to the development of a unique manufacturing process that enhances the properties of polyurethane foams.
Career Highlights
Shigeo Kuga is associated with Human Industry Corporation, where he applies his expertise in materials science. His work has been instrumental in advancing the company's capabilities in foam manufacturing. Kuga's dedication to innovation has earned him recognition in the industry.
Collaborations
Kuga collaborates with talented individuals such as Sadao Kumasaka and Satomi Tada. Their combined efforts contribute to the ongoing development of innovative solutions in the field of polyurethane foam manufacturing.
Conclusion
Shigeo Kuga's contributions to the manufacturing of polyurethane foams exemplify the impact of innovation in materials science. His patented method showcases a unique approach that enhances the production process and the quality of foam materials. Kuga's work continues to influence the industry and inspire future advancements.