This inventor holds 6 USPTO granted patents and 3 EPO patents. Top assignee: Sumitomo Rubber Industries Limited. Active years: 1991-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (1991 - 1993)
- Akashi, JP (1998 - 2001)
- Kobe, JP (2009)
Company Filing History:
Years Active: 1991-2009
Title: Innovations by Shuichi Sakamoto
Introduction
Shuichi Sakamoto is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of rubber compositions, particularly in the development of materials for tires. With a total of 6 patents, Sakamoto's work focuses on enhancing the performance and safety of tires under various conditions.
Latest Patents
One of Sakamoto's latest patents is titled "Rubber composition for tire tread and pneumatic tire comprising the same." This invention provides a rubber composition that improves grip properties at high temperatures. The composition includes more than 5 parts by weight of a basic antioxidant based on 100 parts by weight of diene rubber components. It also incorporates a metallic compound, which can be either a metallic salt of an organic carboxylic acid or an inorganic metallic salt combined with an acid.
Another significant patent is "Rubber composition and competition tire using the same." This invention focuses on a rubber composition that enhances gripping performance for competition tires. It features high hardness and stiffness, comprising 10 to 100 parts by weight of carbon black with a specific surface area and 15 to 70 parts by weight of oil. The composition is designed to meet the rigorous demands of competitive racing.
Career Highlights
Shuichi Sakamoto is currently employed at Sumitomo Rubber Industries Limited, where he continues to innovate in tire technology. His work has been instrumental in advancing the performance of tires, making them safer and more efficient for consumers.
Collaborations
Sakamoto has collaborated with notable coworkers, including Kiyoshige Muraoka and Yuichi Saito. Their combined expertise has contributed to the successful development of innovative tire technologies.
Conclusion
Shuichi Sakamoto's contributions to tire technology through his patents demonstrate his commitment to innovation in the field. His work not only enhances tire performance but also ensures safety for drivers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile