Company Filing History:
Years Active: 1994-1998
Title: Seiji Sakurada: Innovator in Brake Technology and Vibration Damping Materials
Introduction
Seiji Sakurada is a notable inventor based in Nara, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of solutions that enhance the performance and reliability of braking systems. With a total of 2 patents to his name, Sakurada's work is recognized for its innovative approach to common issues faced in vehicle operation.
Latest Patents
Sakurada's latest patents include a shim designed to prevent brake squeal in disk brakes. This invention utilizes a rubber-coated metal, where a rubber layer is applied to one side of a metal plate, and a pressure-sensitive adhesive layer is affixed to the opposite side. This design ensures that the adhesive layer remains intact, providing effective damping action to reduce high-frequency noise during braking.
Another significant patent involves a vibration damping material that exhibits high vibration damping properties across various temperature ranges. This material features a viscoelastic layer situated between two constraining plates or between a plate and a vibrating body. The unique bubble-contained adhesive layer changes its properties near the glass transitional point, resulting in two distinct peaks of loss factor, which enhances its effectiveness in energy consumption and vibration control.
Career Highlights
Seiji Sakurada is currently employed at Nichias Corporation, where he continues to innovate and develop new technologies. His work has not only contributed to the advancement of automotive components but has also set a benchmark for future research in vibration damping materials.
Collaborations
Sakurada has collaborated with notable colleagues, including Kunihiko Yano and Takahiro Niwa. Their combined expertise has fostered an environment of innovation and creativity, leading to the successful development of advanced technologies in their field.
Conclusion
Seiji Sakurada's contributions to the automotive industry through his patents on brake technology and vibration damping materials highlight his role as a key innovator. His work continues to influence the development of safer and more efficient vehicle systems.