This inventor holds 4 USPTO granted patents. Top assignee: The Yokohama Rubber Co., Ltd.. Active years: 1978-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ihehara, JA (1978)
- Isehara, JP (1985)
- Chigasaki, JP (1987 - 1994)
Company Filing History:
Years Active: 1978-1994
Title: Kazuhiro Yamada: Innovator in Rubber Composition and Tire Technology
Introduction
Kazuhiro Yamada is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of rubber compositions and pneumatic tire technology. With a total of 4 patents to his name, Yamada's work has had a considerable impact on the industry.
Latest Patents
Yamada's latest patents include innovative advancements in rubber compositions. One of his notable inventions is a rubber composition that consists of a selected base rubber and a specified paraffin, containing 50% or more of a normal paraffin. This composition has a carbon area ratio of less than 4.0, as determined by gas chromatography, within a carbon number range of 23 to 42. The stability of this composition in initial tack is remarkable, showing less dependence on temperature before curing.
Another significant patent is related to a pneumatic tire with a cap tread and a base tread. The cap tread is made from a rubber material that includes a combination of natural rubber, polyisoprene rubber, polybutadiene rubber, and styrene-butadiene copolymer rubber. This innovative design incorporates carbon black and a softener, enhancing the tire's performance and durability.
Career Highlights
Kazuhiro Yamada is currently employed at The Yokohama Rubber Co., Ltd. His work at this esteemed company has allowed him to focus on developing advanced rubber materials and tire technologies. His contributions have been instrumental in improving the performance and safety of tires in various applications.
Collaborations
Yamada has collaborated with notable colleagues, including Asahiro Ahagon and Shigeru Shinoda. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the rubber and tire industry.
Conclusion
Kazuhiro Yamada's innovative work in rubber compositions and pneumatic tire technology has established him as a prominent figure in his field. His patents reflect a commitment to enhancing material performance and safety, contributing to advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile