Kozo Sasaki

Title: Kozo Sasaki: Innovator in Tire Technology

Introduction

Kozo Sasaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of tire technology, holding a total of 3 patents. His work primarily focuses on enhancing the performance and durability of pneumatic tires for passenger vehicles.

Latest Patents

One of his latest patents is for a pneumatic tire designed for passenger cars. This innovative tire features a pair of bead portions and a toroidal carcass portion that extends over both bead portions. It includes at least two belt layers in the crown portion of the carcass, a tread portion on the outer peripheral side of the belt layer, and side wall portions on either side of the tread. A key aspect of this invention is the inclusion of a steel cord as a reinforcing material, which is formed by plying multiple filaments with a diameter ranging from 0.125 to 0.275 mm. This steel cord exhibits an inflection point on an S—S curve, and its diameter reduction under load stress is equal to or greater than 20% compared to a no-load condition.

Another notable patent involves adhesive compositions used in pneumatic tires, further showcasing his expertise in tire technology.

Career Highlights

Kozo Sasaki is currently employed at Bridgestone Corporation, a leading company in tire manufacturing. His work at Bridgestone has allowed him to develop innovative solutions that enhance tire performance and safety.

Collaborations

Throughout his career, Sasaki has collaborated with notable colleagues, including Masaaki Nakamura and Kazuo Oshima. These partnerships have contributed to the advancement of tire technology and the successful development of new products.

Conclusion

Kozo Sasaki's contributions to tire technology through his patents and work at Bridgestone Corporation highlight his role as an influential inventor in the automotive industry. His innovations continue to impact the performance and safety of passenger vehicles.