Location History:
- Inazawa, JP (1993)
- Ichinomiya, JP (1997 - 1998)
- Aichi, JP (1995 - 2006)
Company Filing History:
4 out of 3,078 
1 out of 1,625 
Years Active: 1993-2006
Title: Hiroyasu Kozawa: Innovative Contributions to Automobile Technology
Introduction
Hiroyasu Kozawa is a distinguished inventor based in Aichi, Japan, known for his innovative contributions to the automotive industry. With a total of five patents to his name, Kozawa has made significant strides in enhancing the functionality and reliability of automobile components.
Latest Patents
One of his notable patents is the "Door Glass Run," which includes a unique U-shaped cross-section body designed to ensure that the lip portions maintain a constant contact with the door glass during vibrations. This innovative design effectively prevents any spacing from occurring between the lip portions and the glass, enhancing the durability and performance of the door system. Another significant patent is the "Automobile Weather Strip," featuring a main body crafted from a sulfur-vulcanizable ethylene propylene rubber (EPDM) type compound. This weather strip includes a coextruded sealer underlying layer that improves bondability, ensuring optimal adhesion when mounted to automobiles.
Career Highlights
Over his career, Hiroyasu Kozawa has contributed to major automotive companies, such as Toyoda Gosei Co., Ltd. and Mitsubishi Jidosha Kogyo Kabushiki Kaisha. His work has focused on developing innovative automotive components that enhance both safety and functionality, contributing to advancements in vehicle design and performance.
Collaborations
Kozawa has collaborated with esteemed colleagues such as Keizo Hayashi and Masaru Ito, working together to push the boundaries of automotive innovation. Their collective expertise and insights have played a vital role in the development of key technologies within the industry.
Conclusion
In conclusion, Hiroyasu Kozawa stands out as a prominent figure in automotive innovation. His patents, including the door glass run and automobile weather strip, showcase his dedication to improving vehicle functionality and safety. As the automotive industry continues to evolve, Kozawa's contributions will undoubtedly leave a lasting impact.
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.