This inventor holds 1 USPTO granted patent. Top assignee: Bridgestone Corporation. Active years: 1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995
Title: Toru Ohtake: Innovator in Heavy Duty Vehicle Tires
Introduction
Toru Ohtake is a notable inventor based in Niiza, Japan. He has made significant contributions to the field of tire technology, particularly in the development of heavy duty vehicle pneumatic tires. His innovative approach has led to advancements that enhance the performance and durability of tires used in demanding conditions.
Latest Patents
Ohtake holds a patent for a heavy duty vehicle pneumatic tire. This invention features a tread composed of a diene-based rubber composition, which incorporates crystalline syndiotactic-1,2-polybutadiene. The specific formulation includes 5 to 60 parts by weight of syndiotactic-1,2-polybutadiene relative to 100 parts by weight of the diene-based rubber component. The syndiotactic 1,2-polybutadiene used in this composition has a melting point ranging from 130°C to 170°C, an average particle diameter of not more than 100 micrometers, and a ratio of a major axis to a minor axis (L/D) of not more than 3. Additionally, the content of 1,2-structural units in the syndiotactic-1,2 polybutadiene is not less than 75% by weight, with a syndiotacticity of the 1,2-structural units also being not less than 75%. This patent showcases Ohtake's commitment to enhancing tire performance through innovative materials.
Career Highlights
Toru Ohtake is associated with Bridgestone Corporation, a leading company in tire manufacturing. His work at Bridgestone has allowed him to focus on research and development in tire technology, contributing to the company's reputation for quality and innovation in the industry.
Collaborations
Ohtake has collaborated with Akihiko Matsue, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of advanced tire technologies.
Conclusion
Toru Ohtake's contributions to the field of heavy duty vehicle tires exemplify the importance of innovation in enhancing product performance. His patent reflects a deep understanding of material science and engineering, positioning him as a key figure in tire technology advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile