Company Filing History:
Years Active: 1995-2014
Title: Innovations of Yoshihiro Ueno
Introduction
Yoshihiro Ueno is a prominent inventor based in Wakayama, Japan. He has made significant contributions to the field of electrophotography, holding a total of 14 patents. His work focuses on developing advanced materials for toners used in various printing technologies.
Latest Patents
Ueno's latest patents include innovative formulations for electrophotographic toners. One of his notable inventions is a resin binder for use in a toner, which is derived from a polycondensation resin. This resin is created by polycondensing an alcohol component that includes an aliphatic polyhydric alcohol with secondary carbon atoms and a carboxylic acid component. This toner is particularly effective in developing latent images formed through electrophotography and related methods. Another significant patent involves a polyester for toner, which is also obtained through polycondensation. This polyester incorporates a fumaric acid-modified rosin and serves as a resin binder for toners used in electrostatic latent image development.
Career Highlights
Yoshihiro Ueno is currently employed at Kao Corporation, where he continues to innovate in the field of toner technology. His expertise and dedication have led to advancements that enhance the quality and efficiency of printing processes.
Collaborations
Ueno has collaborated with notable colleagues, including Tetsuhiro Semura and Yoshitomo Kimura. Their combined efforts contribute to the ongoing development of cutting-edge technologies in the industry.
Conclusion
Yoshihiro Ueno's contributions to toner technology and electrophotography demonstrate his commitment to innovation. His patents reflect a deep understanding of materials science and a drive to improve printing technologies.
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.