This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Sumitomo Rubber Industries Limited. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Takayuki Namera - Innovator in Tire Technology
Introduction
Takayuki Namera is an inventor based in Kobe-shi, Japan. He is associated with Sumitomo Rubber Industries Limited, where he focuses on advancements in tire technology. Although he currently holds no granted patents, his innovative ideas contribute to the field of tire design.
Latest Patent Applications
One of his notable patent applications is for a tire that features a tread portion equipped with blocks. This design includes a first block that has multiple sipes. Each sipe is characterized by a zigzag portion in a cross-section that is perpendicular to the length direction of the sipe, as well as a zigzag portion in a cross-section that is parallel to the ground-contacting top surface of the first block. Additionally, each sipe is designed with at least one tie bar that protrudes radially outward from the bottom of the sipe, stopping short of reaching the ground-contacting top surface. The application details a first sipe with the tie bar positioned at a first location in the tire's axial direction, and a second sipe with the tie bar at a different position in the axial direction.
Conclusion
Takayuki Namera's contributions to tire technology, particularly through his innovative designs, highlight his potential impact in the industry. His work at Sumitomo Rubber Industries Limited showcases his commitment to advancing tire performance and safety.