This inventor holds 1 USPTO granted patent. Top assignees: Kyodo Yushi Co., Ltd., Ntn Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Zen Kawanoue: Innovator in Grease Composition Technology
Introduction
Zen Kawanoue is a notable inventor based in Kameyama, Japan. He has made significant contributions to the field of lubrication technology, particularly in the development of grease compositions for mechanical applications. His innovative work has led to the creation of a patented product that enhances the performance of constant-velocity joints.
Latest Patents
Kawanoue holds a patent for a "Grease composition for constant-velocity joint and constant-velocity joint filled therewith." This grease composition is designed to improve the functionality and longevity of constant-velocity joints, which are critical components in various automotive and machinery applications. He has 1 patent to his name, showcasing his expertise in this specialized area.
Career Highlights
Throughout his career, Zen Kawanoue has worked with prominent companies in the lubrication industry. Notably, he has been associated with Kyodo Yushi Co., Ltd. and NTN Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in grease technology.
Collaborations
Kawanoue has collaborated with talented individuals in his field, including Shin Ogasawara and Haruna Omi. These partnerships have fostered innovation and have been instrumental in the development of new lubrication solutions.
Conclusion
Zen Kawanoue's contributions to grease composition technology highlight his role as an innovator in the field. His patent and collaborations reflect his commitment to enhancing mechanical performance through effective lubrication solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile