This inventor holds 2 USPTO granted patents. Top assignees: Bridgestone Corporation, Bridgestone Tire Company Limited. Active years: 1983-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983-1987
Title: Keizo Okamoto: Innovator in Tire Rubber Composition
Introduction
Keizo Okamoto is a notable inventor based in Higashikurume, Japan. He has made significant contributions to the field of tire rubber compositions, holding a total of 2 patents. His work has had a profound impact on the performance and durability of tires.
Latest Patents
Okamoto's latest patents include a tire tread rubber composition and a bead filler rubber composition. The tire tread rubber composition is a blend of natural rubber and synthetic rubber, containing carbon black in specific proportions to enhance performance. The bead filler rubber composition, which includes rubber, novolak-type phenolic resin, and carbon black, is designed to provide rigidity and improve the overall performance of tires, particularly in high-speed conditions.
Career Highlights
Throughout his career, Okamoto has worked with prominent companies in the tire industry, including Bridgestone Tire Company Limited and Bridgestone Corporation. His expertise in rubber compositions has contributed to advancements in tire technology.
Collaborations
Okamoto has collaborated with notable colleagues such as Susumu Sato and Akihiro Noda, further enhancing the innovation in tire rubber compositions.
Conclusion
Keizo Okamoto's contributions to tire rubber technology through his patents and collaborations have significantly influenced the industry. His work continues to be relevant in enhancing tire performance and durability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile