This inventor holds 1 USPTO granted patent. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992
Title: Shigeki Narahashi - Innovator in Tire Technology
Shigeki Narahashi is a notable inventor based in Hiratsuka, Japan. He has made significant contributions to the field of tire technology, particularly with his innovative designs for pneumatic tires. His work has been recognized in the industry, and he is associated with The Yokohama Rubber Co., Ltd.
Latest Patents
Narahashi holds a patent for a pneumatic tire designed specifically for passenger cars. This invention is characterized by a unique rubber chafer around the bead portions, which consists of a laminate member. The laminate includes a soft rubber layer that is at least 0.2 mm thick and a hard rubber layer that is thicker than the soft rubber layer. The soft rubber layer is made from a rubber with a JIS hardness Hs of 50 to 65, a complex elastic modulus E* of at least 3.0 MPa, and a compression set of up to 25%. This layer is positioned on the outside, while the hard rubber layer, made from a rubber with a JIS hardness Hs of 70 to 85, a complex elastic modulus E* of at least 6.0 MPa, and a compression set of up to 32%, is located on the inside. Narahashi's innovative design aims to enhance the performance and durability of passenger car tires.
Career Highlights
Throughout his career, Shigeki Narahashi has been dedicated to advancing tire technology. His work at The Yokohama Rubber Co., Ltd. has allowed him to collaborate with other experts in the field, contributing to the development of high-quality tire products. His patent reflects his commitment to innovation and improving vehicle safety and performance.
Collaborations
Narahashi has worked alongside Iwao Shimomura, a fellow innovator in the tire industry. Their collaboration has fostered advancements in tire design and technology, further enhancing the reputation of The Yokohama Rubber Co., Ltd.
Conclusion
Shigeki Narahashi is a prominent figure in the tire technology sector, with a patent that showcases his innovative approach to pneumatic tire design. His contributions continue to influence the industry, and his work exemplifies the importance of innovation in enhancing vehicle performance and safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile