This inventor holds 2 USPTO granted patents. Top assignee: Shell Oil Comapny. Active years: 2004-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2005
Title: Kouichi Nakazawa: Innovator in Grease Composition Technology
Introduction
Kouichi Nakazawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of lubrication technology, particularly in the development of grease compositions for constant velocity joints. With a total of 2 patents, Nakazawa's work has had a notable impact on automotive engineering.
Latest Patents
Nakazawa's latest patents include innovative formulations aimed at enhancing the performance of grease used in constant velocity joints. The first patent describes a grease composition that incorporates a base oil and a urea-based thickener. This formulation is enhanced with molybdenum sulphide dialkyldithiocarbamate and 5,5-dithiobis (1,3,4-thiadiazole-2-thiol). The invention also outlines a method for lubricating a constant velocity joint by packing it with this specialized grease.
The second patent focuses on a grease composition that improves rust prevention and abrasion resistance properties. This formulation includes a base oil and a thickener, along with sodium thiosulphate and various additives such as calcium salicylate and magnesium salicylate. The invention also details a method for preparing this grease composition, further showcasing Nakazawa's expertise in lubrication technology.
Career Highlights
Kouichi Nakazawa is currently associated with Shell Oil Company, where he continues to innovate in the field of lubrication. His work has been instrumental in advancing the performance and reliability of automotive components, particularly in enhancing the longevity of constant velocity joints.
Collaborations
Throughout his career, Nakazawa has collaborated with notable colleagues, including Noriaki Shinoda and Tomoyasu Wada. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Kouichi Nakazawa is a distinguished inventor whose contributions to grease composition technology have significantly impacted the automotive industry. His innovative patents reflect a commitment to improving the performance and durability of essential automotive components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile