Company Filing History:
Years Active: 1987-1988
Title: Innovations by Shinichiro Okuni in Motorcycle Tire Technology
Introduction
Shinichiro Okuni is a notable inventor based in Akishima, Japan. He has made significant contributions to the field of motorcycle tire technology, holding a total of 2 patents. His work focuses on enhancing the performance and safety of motorcycle tires through innovative designs.
Latest Patents
Okuni's latest patents include advancements in pneumatic radial tires and pneumatic semi-radial tires for motorcycles. The pneumatic radial tire patent describes a tire that features a tread, sidewalls, and a carcass made of rubberized ply containing organic fiber cords. These cords are arranged at an angle of approximately 90 degrees to the equatorial plane of the tire. The design includes a belt composed of rubberized plies with high modulus cords arranged at an inclination angle of 15 to 30 degrees. This innovative structure aims to improve the tire's performance and durability.
The pneumatic semi-radial tire patent outlines a similar structure but with organic fiber cords inclined at an angle of 50 to 85 degrees. This design also incorporates a stiffener and tapered rubber filler to enhance the tire's strength and stability. Both patents reflect Okuni's commitment to advancing motorcycle tire technology.
Career Highlights
Shinichiro Okuni is currently associated with Bridgestone Tire Company Limited, a leading manufacturer in the tire industry. His work at Bridgestone has allowed him to collaborate with other experts in the field, furthering the development of innovative tire solutions.
Collaborations
One of Okuni's notable collaborators is Yoichi Kitazawa. Their partnership has contributed to the successful development of advanced tire technologies that enhance motorcycle safety and performance.
Conclusion
Shinichiro Okuni's contributions to motorcycle tire technology through his patents and work at Bridgestone Tire Company Limited highlight his innovative spirit and dedication to improving safety and performance in the industry. His advancements in tire design continue to influence the motorcycle market today.