Location History:
- Hyogo, JP (2023)
- Kobe, JP (2024)
Company Filing History:
Years Active: 2023-2024
Title: Innovations by Junya Tamai
Introduction
Junya Tamai is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of tire technology, holding two patents that showcase his innovative approach to enhancing tire performance and efficiency.
Latest Patents
One of Junya Tamai's latest patents involves a tire design that includes a pair of beads, a carcass, an inner liner, and insulation located between the carcass and the inner liner. The carcass consists of one carcass ply, which is made up of a plurality of carcass cords and topping rubber. Each carcass cord has a total fineness of not less than 6000 dtex and not greater than 9000 dtex. The insulation is strategically placed between the first and second beads, with a specific ratio of thicknesses that optimizes performance.
Another patent focuses on a tire equipped with a mark that reduces air resistance during rotation while maintaining good visibility. This tire features a mark on the side portion, which includes a first mark located on the outer side in the tire radial direction and a second mark positioned inward of the first mark. Each mark contains a recess that is recessed from the side profile surface of the tire side portion, with varying depths for each recess to enhance functionality.
Career Highlights
Junya Tamai is currently employed at Sumitomo Rubber Industries Limited, where he continues to innovate in tire technology. His work has contributed to advancements in tire design and performance, making a significant impact in the automotive industry.
Collaborations
Throughout his career, Junya has collaborated with notable colleagues such as Masahiro Tatsuta and Tomohiko Hiroshige. These collaborations have fostered a creative environment that encourages the development of cutting-edge tire technologies.
Conclusion
Junya Tamai's contributions to tire innovation reflect his dedication to improving automotive performance and safety. His patents demonstrate a commitment to advancing technology in the tire industry, making him a key figure in this field.