Norio Iwata

Title: Norio Iwata: Innovator in Tire Technology

Introduction

Norio Iwata is a prominent inventor based in Amagi, Japan. He has made significant contributions to the field of tire technology, holding a total of 5 patents. His innovative designs have advanced the performance and durability of pneumatic tires.

Latest Patents

Iwata's latest patents include a heavy-duty low-section pneumatic radial tire and a process for manufacturing the same. This tire features a radial carcass that toroidally extends between bead portions, along with a belt composed of first and second belt layers. The tread rubber has a width that matches the maximum width of the belt. The first belt layer consists of at least two cord plies with cords inclined at a small angle to the equatorial plane, while the second belt layer contains non-expansible cords arranged parallel to the equatorial plane. Another notable patent is for a pneumatic tire with a lug-type tread pattern. This tire incorporates a composite structure of cap rubber and base rubber, designed to manage heat build-up effectively.

Career Highlights

Throughout his career, Norio Iwata has worked with leading companies in the tire industry, including Bridgestone Tire Company Limited and Bridgestone Corporation. His work has been instrumental in developing advanced tire technologies that enhance performance and safety.

Collaborations

Iwata has collaborated with notable colleagues such as Hiroshi Kojima and Masao Nakamura. Their combined expertise has contributed to the successful development of innovative tire solutions.

Conclusion

Norio Iwata's contributions to tire technology through his patents and collaborations have made a lasting impact on the industry. His innovative designs continue to influence the performance and safety of pneumatic tires.