This inventor holds 4 USPTO granted patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Ishikawa Tekko Kabushiki Kaisha, Tokai Rubber Ind., Ltd.. Active years: 1987-1991.
Company Filing History:
4 out of 38,774 
1 out of 13 
1 out of 1 Years Active: 1987-1991
Title: Kouji Sawada: Innovator in Fluid-Filled Cushioning Devices
Introduction
Kouji Sawada is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of cushioning devices, holding a total of 4 patents. His innovative designs focus on enhancing the performance and reliability of fluid-filled cushioning systems.
Latest Patents
One of his latest patents is a fluid-filled cushioning device featuring a sealing arrangement for easy maintenance. This device includes a cylindrical elastic body mounted on an inner sleeve, with an orifice structure that allows for fluid communication between two chambers. The design incorporates annular elastic members that ensure fluid tightness and effective cushioning performance. Another notable patent is a liquid-sealed body mount, which consists of inner and outer cylinders connected by rubber members. This mount is designed to provide equalized vibration-preventing characteristics, enhancing stability during operation.
Career Highlights
Kouji Sawada has worked with prominent companies such as Toyota Motor Corporation and Toyo Tire Rubber Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in cushioning technology.
Collaborations
Throughout his career, Kouji has collaborated with talented individuals, including Yasuhiro Miya and Masato Tanabe. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Kouji Sawada's work in fluid-filled cushioning devices showcases his dedication to innovation and engineering excellence. His patents reflect a commitment to improving product performance and reliability in various applications.