This inventor holds 2 USPTO granted patents. Top assignee: Nippon Paint Compnay, Ltd.. Active years: 1981-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1981-1993
Title: Koichi Nagata: Innovator in Toner Technology
Introduction
Koichi Nagata is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of toner technology, particularly in the production of surface-modified organic particles. With a total of 2 patents to his name, Nagata's work has had a considerable impact on the industry.
Latest Patents
Nagata's latest patents include innovative processes that enhance the performance of toner particles. One of his patents focuses on the production of surface-modified organic particles. This invention provides an improved process for producing organic particles, such as toner particles, that have a uniform charge-controlling coating and an excellent charge-controlling effect. The process involves preparing a dispersion that includes organic particles, a specific compound that reacts with an insolubilizer, and a dispersing medium, followed by a reaction with the insolubilizer.
Another significant patent by Nagata is related to a toner for electrostatic photography. This toner composition comprises toner powder, which includes a base resin and a coloring agent, and has an average particle size of not more than 30 microns. Additionally, it features silica powder that is coated on its surface with the base resin of the toner powder, enhancing its performance in electrostatic applications.
Career Highlights
Koichi Nagata is currently associated with Nippon Paint Company, Ltd., where he continues to innovate in the field of toner technology. His work has been instrumental in advancing the capabilities of toner products used in various applications.
Collaborations
Nagata has collaborated with several talented individuals in his field, including Seiji Arimatsu and Katsukiyo Ishikawa. These collaborations have contributed to the development of cutting-edge technologies in toner production.
Conclusion
Koichi Nagata's contributions to toner technology through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in the production of high-performance toner products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile