Company Filing History:
Years Active: 2003-2005
Title: Yuki Kooda: Innovator in Thermoplastic Resin and Exhaust Gas Purification
Introduction
Yuki Kooda is a notable inventor based in Hiroshima, Japan. She has made significant contributions to the fields of thermoplastic resin compositions and exhaust gas purification technologies. With a total of two patents to her name, Kooda's work reflects her commitment to innovation and environmental sustainability.
Latest Patents
Kooda's latest patents include a thermoplastic resin composition and a device for purifying exhaust gas. The thermoplastic resin composition involves a molding made from a thermoplastic resin component and an elastomer component that are blended together. This molding is subjected to continuous heating at a temperature above 120°C but below the melting point of both components for at least one hour. This process allows the thermoplastic resin component to separate and precipitate within the elastomer component.
Her second patent focuses on a catalyst designed to lower NOx concentration in exhaust gases. This catalyst is strategically placed in the exhaust gas passage of an engine. It consists of a catalyst layer formed on a substrate, which includes a NOx absorber that captures NOx when oxygen levels are high and releases it when oxygen levels drop. The catalyst also incorporates precious metals for reducing NOx, and the NOx absorber contains elements such as Ba, K, Sr, and Mg. This innovative approach allows for the regeneration of the catalyst, even when it is poisoned by sulfur components.
Career Highlights
Throughout her career, Kooda has worked with prominent companies, including Mazda Motor Corporation. Her experience in the automotive industry has provided her with valuable insights into the practical applications of her inventions.
Collaborations
Kooda has collaborated with notable colleagues, including Kenichi Yamamoto and Seiji Miyoshi. These partnerships have likely contributed to her innovative approaches and successful patent applications.
Conclusion
Yuki Kooda's contributions to thermoplastic resin technology and exhaust gas purification demonstrate her innovative spirit and dedication to improving environmental standards. Her patents reflect a blend of creativity and practicality, making her a significant figure in her field.