Location History:
- Kodaira, JP (1986)
- Tokyo, JP (1990)
Company Filing History:
Years Active: 1986-1990
Title: Innovator Toshiharu Kikutsugi: Advancing Tire Technology
Introduction
Toshiharu Kikutsugi, located in Tokyo, Japan, is a distinguished inventor known for his contributions to tire technology. With two patents to his name, Kikutsugi’s inventions focus on enhancing the performance and safety of tires for high-speed running and motorcycle use.
Latest Patents
Kikutsugi's latest patents showcase groundbreaking advancements in tread rubber compositions. The first patent, titled "Tire with Defined Inner and Outer Tread Rubber Compositions," introduces a rubber composition boasting high gripping properties. This innovative composition includes a diene rubber, which encompasses at least one type of styrene-butadiene rubber, combined with specific amounts of carbon black and a softening agent. The resultant tread is engineered for peak performance under high-speed conditions thanks to its unique crosslinking structure and thermal properties.
The second patent is for a "Pneumatic Tire for Motorcycle Having an Excellent Absorbability to External Disturbances." This invention features a tread with a sophisticated laminate structure designed to better absorb shocks and disturbances from the road. The tire comprises a base rubber with defined storage modulus characteristics and a cap rubber that meets specific performance requirements, offering improved stability and comfort for motorcycle riders.
Career Highlights
Kikutsugi is currently associated with Bridgestone Corporation, a global leader in tire manufacturing and innovation. His work at Bridgestone positions him at the forefront of tire research and development, where he utilizes his expertise to create cutting-edge solutions that enhance safety and performance in automotive applications.
Collaborations
Throughout his career, Kikutsugi has collaborated with notable peers such as Eiji Takiguchi and Yoichi Kitazawa. This teamwork has allowed for the sharing of insights and the pooling of expertise, contributing to the innovation culture within Bridgestone Corporation.
Conclusion
Toshiharu Kikutsugi's contributions to tire technology reflect a commitment to innovation and safety. His patents not only enhance tire performance but also ensure that vehicles operate safely under various conditions. As he continues his work at Bridgestone, he remains a pivotal figure in the realm of tire innovation.