Company Filing History:
2 out of 13,411 
1 out of 1,641 Years Active: 2004-2008
Title: Innovations by Yukio Takai
Introduction
Yukio Takai is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of friction materials, holding 2 patents that showcase his innovative approach to enhancing vehicular brake systems.
Latest Patents
His latest patents include a friction material composition and a brake lining for vehicular brake devices. The friction material composition comprises a fibrous material, excluding asbestos, along with an inorganic friction regulator, an organic friction regulator, and a binder. Notably, part of the inorganic friction regulator consists of α alumina and γ alumina in a specific weight ratio ranging from 1:20 to 1:5. Additionally, the binder may include a silicon-containing phenol resin, and the friction material is produced by molding this composition under heat and pressure. The brake lining patent describes a friction material that exhibits a decreasing friction coefficient with increasing sliding speed beyond a predetermined threshold, while maintaining a constant coefficient at lower speeds.
Career Highlights
Throughout his career, Yukio Takai has worked with prominent companies such as Nissan Motor Company Limited and Hitachi Chemical Company, Ltd. His experience in these organizations has allowed him to refine his expertise in friction materials and their applications in automotive technology.
Collaborations
Yukio has collaborated with notable colleagues, including Takahiro Mibe and Masato Yamaguchi, contributing to advancements in their respective fields.
Conclusion
Yukio Takai's innovative work in friction materials has significantly impacted the automotive industry. His patents reflect a commitment to improving safety and performance in vehicular brake systems.