Yukihide Ouya

Title: Innovations of Yukihide Ouya in Tire Technology

Introduction

Yukihide Ouya is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of tire technology, holding 2 patents that showcase his innovative approach to improving tire performance and durability.

Latest Patents

One of his latest patents is for a heavy load radial tire. This invention features a belt layer that includes second and third belt plies where the belt cords are arranged at an angle between 10 to 45 degrees with respect to the tire's circumferential direction. Additionally, a fourth belt ply is spirally wound outside the second and third belt plies. The design ensures that the ply widths and tread ground-contact width maintain specific relations to enhance tire performance.

Another significant patent is for a heavy-duty pneumatic tire that includes a tread portion with an axially outer longitudinal main groove and an axially inner longitudinal narrow groove. This design improves resistance to uneven tread wear and features a narrow rib defined between the grooves. The slope of the narrow rib is carefully designed to optimize performance, with specific measurements for the axial width and radial height.

Career Highlights

Yukihide Ouya is associated with Sumitomo Rubber Industries Limited, a company known for its advancements in tire manufacturing. His work has contributed to the company's reputation for quality and innovation in the tire industry.

Collaborations

He has collaborated with notable coworkers such as Tetsuhiro Fukumoto and Kiyoshi Ueyoko, who have also contributed to advancements in tire technology.

Conclusion

Yukihide Ouya's innovative patents reflect his commitment to enhancing tire technology, making significant strides in performance and durability. His contributions continue to influence the industry and pave the way for future advancements.