Company Filing History:
Years Active: 2003-2005
Title: Innovations of Katsumi Sugiyama
Introduction
Katsumi Sugiyama is a notable inventor based in Iwata, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced wheel bearing technologies. With a total of 2 patents to his name, Sugiyama's work has had a considerable impact on the automotive industry.
Latest Patents
One of his latest patents is a wheel bearing and sealing device designed to enhance the performance and longevity of wheel bearings. This innovative design includes a sealing device positioned between the inner and outer members of the bearing. The sealing device features an elastic member that forms an encoder grid and is mounted on a first annular sealing plate. A second annular sealing plate is equipped with sealing lips to prevent water ingress. The engagement between the cylindrical wall of the first annular sealing plate and the inner member utilizes an elastic member made from a different material than the primary elastic material. This member can be a rubber-coated layer, resin paint layer, a thin film of adhesive material, or a ring-shaped rubber member. Such design improvements not only prevent water ingress but also increase the bearing's lifetime while ensuring magnetic flux density is maintained.
Career Highlights
Katsumi Sugiyama is currently associated with NTN Corporation, a leading company in the manufacturing of bearings and related products. His work at NTN has allowed him to focus on innovative solutions that address common challenges in bearing technology.
Collaborations
Throughout his career, Sugiyama has collaborated with talented individuals such as Hisashi Ohtsuki and Takayuki Norimatsu. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.
Conclusion
Katsumi Sugiyama's contributions to the field of engineering, particularly in wheel bearing technology, highlight his innovative spirit and dedication to improving product performance. His patents reflect a commitment to advancing automotive engineering and ensuring the reliability of essential components.