This inventor holds 2 USPTO granted patents. Top assignee: Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1988-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-1992
Title: Koji Kasai: Innovator in Thermoplastic Resin Compositions
Introduction
Koji Kasai is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of thermoplastic resin compositions, holding a total of 2 patents. His work focuses on developing materials that exhibit excellent thermal stability and impact resistance, making them suitable for various engineering applications.
Latest Patents
Koji Kasai's latest patents include innovative thermoplastic resin compositions. The first patent discloses a novel thermoplastic resin composition that comprises a polyphenylene ether, a polyamide, and a specific block copolymer. This composition features a unique dispersion morphology, where the polyamide forms a continuous phase with the polyphenylene ether dispersed within it. The block copolymer is micro-dispersed in the polyphenylene ether phase, resulting in a material with outstanding thermal stability, heat distortion resistance, and impact resistance. This composition is particularly useful in the automotive and electronic industries.
The second patent describes a thermoplastic resin composition that consists of 25 to 70% by weight of a polyamide, 25 to 70% by weight of a polyphenylene ether, and 2 to 25% by weight of a block copolymer. In this composition, the polyamide forms a continuous phase, while the polyphenylene ether is dispersed to create a dispersed phase with an average particle diameter ranging from 0.5 to 10 micrometers. This innovative material is widely utilized in outer plate materials, wheel caps for automobiles, and various electrical components, especially connectors used in automotive applications.
Career Highlights
Koji Kasai is associated with Asahi Kasei Kogyo Kabushiki Kaisha, a leading company in the chemical industry. His work has significantly advanced the development of engineering materials that meet the demands of modern industries.
Collaborations
Throughout his career, Koji has collaborated with notable colleagues, including Sumio Ueda and Hiroshi Harada. These collaborations have contributed to the successful development of innovative materials and technologies.
Conclusion
Koji Kasai is a distinguished inventor whose work in thermoplastic resin compositions has made a lasting impact on the automotive and electronic industries. His innovative patents reflect his commitment to advancing material science and engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile