This inventor holds 3 USPTO granted patents. Top assignees: Kabushiki Kaisha Tokai Rika Denki Seisakusho, Toagosei Company, Ltd.. Active years: 1985-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 2,030 
1 out of 273 
Years Active: 1985-1999
Title: Hiroyuki Sawada: Innovator in Coating and Switch Technology
Introduction
Hiroyuki Sawada is a notable inventor based in Aichi, Japan. He has made significant contributions to the fields of coating compositions and switch devices. With a total of 3 patents to his name, his work reflects a commitment to innovation and practical applications.
Latest Patents
One of his latest patents is for an aqueous fluororesin coating composition and the process for producing it. This innovative coating composition includes a core/shell fluorine-containing copolymer dispersed in an aqueous medium. The core consists of a fluorine-containing copolymer with specific repeating units, while the shell also comprises a fluorine-containing copolymer with different properties. The weight ratio of the core to the shell ranges from 20/1 to 1/2, showcasing a sophisticated approach to material design.
Another significant invention by Sawada is the headlight dimmer switch device. This device features an actuator member that operates through linear movement. The design allows for angular movement in response to the actuator's motion, with a unique mechanism that reverses the direction of movement each time the actuator is moved further. This innovation enhances the functionality and reliability of automotive lighting systems.
Career Highlights
Hiroyuki Sawada has worked with prominent companies such as Kabushiki Kaisha Tokai Rika Denki Seisakusho and Toagosei Company, Ltd. His experience in these organizations has contributed to his expertise in developing advanced technologies.
Collaborations
Throughout his career, Sawada has collaborated with talented individuals, including Etsuzo Marumoto and Akihito Iida. These partnerships have likely fostered a creative environment that encourages innovation and problem-solving.
Conclusion
Hiroyuki Sawada's contributions to the fields of coating technology and switch devices highlight his role as a significant inventor. His patents reflect a deep understanding of material science and engineering principles. His work continues to influence advancements in these areas, showcasing the importance of innovation in everyday applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile