Company Filing History:
Years Active: 2020-2024
Title: Innovations of Ayuko Yamada in Pneumatic Tire Design
Introduction: Ayuko Yamada, based in Kobe, Japan, is an accomplished inventor with a notable portfolio, comprising three patents. He has made significant contributions to the design and functionality of pneumatic tires, showcasing his dedication to improving this essential automotive component.
Latest Patents: Ayuko's latest patents focus on innovative advancements in pneumatic tire technology. One of his inventions details a pneumatic tire that features a carcass extending between bead cores of bead portions, integrated with a tread portion and sidewall portions. Notably, this design includes a belt layer positioned on the outer side of the tire, complemented by a noise damper located on the inner cavity surface of the tread portion. This noise damper is engineered to operate effectively within a glass transition temperature range of -55 to -45 degrees Celsius.
Another patent he developed describes a similar pneumatic tire structure, emphasizing the inclusion of a damping rubber body situated between the carcass and the belt layer. This patent enhances noise reduction with a noise damper positioned on the inner cavity surface of the tread portion. The design outlines specific dimensions for the width of the damping rubber body, which should range from 60% to 130% of the width of the belt layer, and establishes a water absorption rate for the noise damper between 10% and 25%.
Career Highlights: Ayuko Yamada's career is marked by his role at Sumitomo Rubber Industries Limited, where he has played a pivotal part in the company's advancements in tire technology. His dedication to innovation has earned him recognition in the industry, particularly for his work on pneumatic tires.
Collaborations: Throughout his career, Ayuko has collaborated with talented colleagues, including Masako Nakatani and Takahiro Kawachi. Their teamwork has contributed to the successful development of cutting-edge tire technologies and has fostered a collaborative environment that enhances creative problem-solving.
Conclusion: Ayuko Yamada is a remarkable inventor whose contributions to pneumatic tire technology are shaping the future of automotive design. With three patents to his name and the support of skilled colleagues, he continues to push the boundaries of innovation in his field, ensuring better performance and safety for vehicles on the road.