Company Filing History:
3 out of 39,244 
1 out of 28 Years Active: 1995-1997
Title: Eiji Sakurai: Innovator in Toner Technology
Introduction
Eiji Sakurai is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of toner technology, holding a total of 3 patents. His work has been instrumental in advancing the methods and materials used in electrophotographic processes.
Latest Patents
Sakurai's latest patents include innovative developments in toner binders and production processes. One of his patents describes a toner binder that comprises a polyester resin with an aliphatic hydrocarbon chain. This chain is terminated with an ester and/or an ether bond, containing a constituent element of ethylene in an amount of 1 to 5 wt % based on the total weight of the resin. Another patent outlines a process for producing flash fusing color toner, which utilizes an aminium salt infrared light absorber in combination with a positive charge control agent while preventing mutual reactions between them.
Career Highlights
Throughout his career, Eiji Sakurai has worked with prominent companies such as Fujitsu Corporation and Nippon Carbide Industries Co., Inc. His experience in these organizations has allowed him to refine his expertise in toner technology and contribute to various innovative projects.
Collaborations
Sakurai has collaborated with notable colleagues, including Yoshimichi Katagiri and Kazuhiko Kido. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Eiji Sakurai's contributions to toner technology and his innovative patents have made a lasting impact on the industry. His work continues to influence advancements in electrophotographic methods and materials.