Company Filing History:
Years Active: 1987-1988
Title: **Shinichi Tamada: Innovator in Pneumatic Tire Technology**
Introduction
Shinichi Tamada, based in Sayama, Japan, is a notable inventor recognized for his contributions to pneumatic tire technology. With a total of two patents to his name, he has made significant advancements in the design and performance of tires used in two-wheeled vehicles.
Latest Patents
Shinichi Tamada's latest patents include innovative designs for pneumatic tires tailored for two-wheeled vehicles. One such patent focuses on a pneumatic tire that incorporates a belt layer positioned between the tread and carcass. This design features a pair of sidewalls, a tread, a carcass, and bead rings embedded in the radially inner ends of the sidewalls. The belt layer consists of at least one ply whose width is at least 0.5 times that of the tread. The unique arrangement of cords within the ply ensures a modulus of elasticity of at least 600 kg/mm², providing enhanced stability and flexibility, vital for smooth turning maneuvers.
Another of his patents details a pneumatic tire specifically for motorcycles. This design includes a tread portion defining the tire's maximum width and features a carcass made of a radial or semi-radial structure. The incorporation of rubberized cord plies with organic fiber enhances the tire's strength and durability. The tire's structure, including a maximum aspect ratio of 86%, ensures optimal performance and handling characteristics.
Career Highlights
Shinichi Tamada's career is marked by his association with Bridgestone Tire Company Limited, a leading global tire manufacturer. His work has focused on enhancing tire performance and longevity, influencing both user experience and safety in the motorcycle and two-wheeled vehicle segments.
Collaborations
In his innovative endeavors, Tamada has collaborated with his coworker Shinichiro Ohkuni. Their joint efforts have undoubtedly contributed to the advancements in tire technology, helping to push the boundaries of what is possible in this field.
Conclusion
Shinichi Tamada is a key figure in the evolution of pneumatic tire technology for two-wheeled vehicles. His patents reflect a commitment to innovation, enhancing performance, safety, and handling in the realm of motorcycle tires. As he continues to refine and develop new tire solutions, his contributions will likely have a lasting impact on the industry.