This inventor holds 2 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Bridgestone Corporation. Active years: 2012-2015.
Company Filing History:
Years Active: 2012-2015
Title: Shu Nagai: Innovator in Pneumatic Tire Technology
Introduction
Shu Nagai is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of pneumatic tire technology, holding a total of 2 patents. His work focuses on enhancing tire performance and reducing noise, which are critical factors in automotive engineering.
Latest Patents
Nagai's latest patents include innovative designs for pneumatic tires. One of his patents describes a pneumatic tire with a tread featuring a chamfered circumferential groove portion of a bent auxiliary groove. This design includes at least two circumferential main grooves and a rib defined in the tread central portion. The auxiliary groove is strategically formed to improve tire performance by allowing better water drainage and enhancing grip.
Another patent focuses on a pneumatic tire that incorporates a resonator within the tread. This resonator is designed to alleviate changes in tread patterns over time without compromising the reduction of pipe resonance sounds. The unique design of the siping portion allows for a variable opening width, which optimizes the tire's performance during use.
Career Highlights
Shu Nagai is currently employed at Bridgestone Corporation, a leading company in tire manufacturing. His work at Bridgestone has allowed him to apply his innovative ideas in a practical setting, contributing to the advancement of tire technology.
Collaborations
Nagai has collaborated with several talented individuals in his field, including Fumio Takahashi and Shu Fujiwara. These collaborations have fostered a creative environment that encourages the development of cutting-edge tire technologies.
Conclusion
Shu Nagai's contributions to pneumatic tire technology exemplify the importance of innovation in the automotive industry. His patents reflect a commitment to improving tire performance and reducing noise, making a significant impact on the future of tire design.