This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignees: Nok Corporation, Mitsui Chemicals, Inc., Nok Corportion. Active years: 2009-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Amphur Muang, TH (2010)
- Fujisawa, JP (2009 - 2013)
Company Filing History:

Years Active: 2009-2013
Title: Kuniyoshi Kawasaki: Innovator in Rubber Composition
Introduction
Kuniyoshi Kawasaki is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of rubber compositions, holding a total of 4 patents. His work focuses on developing materials with enhanced properties for various applications.
Latest Patents
Kawasaki's latest patents include innovative rubber compositions designed to provide excellent sealing properties, heat resistance, and acid resistance. One of his inventions aims to create a rubber composition that exhibits low reaction force, low hardness, and low compression set, while also ensuring excellent low-temperature recovery properties. Another patent emphasizes a rubber composition that can produce moldings with improved compression set and resistance to compression cracking at high temperatures. These compositions utilize specific ethylene/α-olefin/non-conjugated polyene copolymers, along with various SiH group-containing compounds.
Career Highlights
Throughout his career, Kuniyoshi Kawasaki has worked with prominent companies such as Nok Corporation and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in rubber technology and innovation.
Collaborations
Kawasaki has collaborated with notable colleagues, including Hisayuki Nagaoka and Chiyota Ogata. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Kuniyoshi Kawasaki's contributions to rubber composition innovation highlight his role as a significant inventor in the field. His patents reflect a commitment to enhancing material properties for practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile