This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Rubber Industries Limited. Active years: 1990-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sakaishi, JP (1990)
- Osaka, JP (1991)
Company Filing History:
Years Active: 1990-1991
Title: Tadao Kouno: Innovator in Motorcycle Tire Technology
Introduction
Tadao Kouno is a prominent inventor based in Sakaishi, Japan. He has made significant contributions to the field of motorcycle tire technology, holding a total of 2 patents. His innovative designs focus on enhancing the performance and safety of motorcycle tires.
Latest Patents
Kouno's latest patents include a radial tire for motorcycles with an improved metallic belt cord. This design enhances steering stability at high speeds and reduces ply separation at the breaker edges. The tire features a radial carcass extending between bead portions, a tread radially outside the carcass, and a breaker with at least one ply of metallic cords coated with rubber. Each metallic cord consists of multiple twisted strands, with specific elongation and tangential modulus of elasticity parameters that optimize performance.
Another notable patent is a radial tire for motorcycles that includes a carcass ply and a breaker. The carcass ply is composed of cords arranged radially at an angle of 70 to 90 degrees to the tire equator. The breaker consists of two plies, with the first ply made of cords arranged at an angle of 10 to 30 degrees and the second ply made of aromatic polyamide cords. The elastic moduli of these components are carefully calibrated to ensure superior performance.
Career Highlights
Kouno is associated with Sumitomo Rubber Industries Limited, a leading company in the tire manufacturing sector. His work has significantly impacted the design and functionality of motorcycle tires, contributing to advancements in safety and performance.
Collaborations
Throughout his career, Kouno has collaborated with notable colleagues, including Hiroyuki Noma and Kazuo Kadomaru. These partnerships have fostered innovation and development in tire technology.
Conclusion
Tadao Kouno's contributions to motorcycle tire technology exemplify his dedication to innovation and safety. His patents reflect a deep understanding of material science and engineering principles, making him a key figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile