This inventor holds 2 USPTO granted patents. Top assignee: Bridgestone Corporation. Active years: 2002-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kodaira, JP (2002)
- Tokyo, JP (2010)
Company Filing History:
Years Active: 2002-2010
Title: Tsutomu Saeki: Innovator in Pneumatic Tire Technology
Introduction
Tsutomu Saeki is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of pneumatic tire technology. With a total of 2 patents, Saeki has made significant advancements that enhance the performance and durability of tires.
Latest Patents
One of Saeki's latest patents is for a pneumatic tire with specified toe rubber. This invention involves a pneumatic tire that features a rubber chafer at its bead portion and an innerliner on its inner surface. A toe rubber is arranged on the toe end part of the bead portion, overlapping with both the rubber chafer and the innerliner. This design ensures that the toe rubber is positioned outside the innerliner at the overlapped portion, utilizing a rubber composition that includes butyl rubber or halogenated butyl rubber as 20-40 mass % of the rubber component.
Another notable patent is for a heavy-duty pneumatic tire and the method of manufacturing it. This tire comprises a carcass that extends toroidally between bead cores embedded in the bead portions. The carcass is made up of at least one rubberized carcass ply, which is wound around the bead core from the inside of the tire toward the outside in a radial direction. The turnup portion of the carcass ply is strategically placed in a zone of the bead portion that contacts the rim, ensuring durability and performance.
Career Highlights
Tsutomu Saeki is currently associated with Bridgestone Corporation, a leading company in tire manufacturing. His work at Bridgestone has allowed him to focus on innovative tire designs that meet the demands of modern vehicles.
Collaborations
Saeki has collaborated with Shinsuke Nakane, contributing to the development of advanced tire technologies. Their partnership has led to significant improvements in tire performance and safety.
Conclusion
Tsutomu Saeki's contributions to pneumatic tire technology have made a lasting impact on the industry. His innovative patents reflect his commitment to enhancing tire performance and safety. Saeki continues to be a key figure in the evolution of tire technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile