Company Filing History:
Years Active: 1996-2001
Title: Kazuya Nagao: Innovator in Color Toner Technology
Introduction
Kazuya Nagao is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of color toner technology, holding a total of 6 patents. His innovative work has advanced the capabilities and applications of color toners in various industries.
Latest Patents
Nagao's latest patents include a positive charging color toner that comprises a coloring agent and a positive charging electric charge controlling material in a fixing resin. The fixing resin is an urethane-modified polyester resin with specific chemical properties, including an acid value of not more than 5 KOHmg/g and a hydroxyl value of not more than 9 KOHmg/g. Additionally, the positive charging electric charge controlling material can be a quaternary ammonium salt with a melting point of not less than 200°C or a styrene-acrylate copolymer with a trisubstituted amminio group. Another notable invention is a positive charging one-component non-magnetic color toner, which features a polyester resin and a polyolefine releasing agent, among other components.
Career Highlights
Kazuya Nagao is currently employed at Mita Industrial Co., Ltd., where he continues to develop innovative solutions in the field of color toners. His work has been instrumental in enhancing the performance and efficiency of toner products.
Collaborations
Nagao has collaborated with notable colleagues, including Yoshitake Shimizu and Masatomi Funato, contributing to a dynamic and innovative work environment.
Conclusion
Kazuya Nagao's contributions to color toner technology exemplify his dedication to innovation and excellence in his field. His patents reflect a deep understanding of materials science and engineering, paving the way for future advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.