Masami Tujihiro

Title: Masami Tujihiro: Innovator in Electrostatic Image Development

Introduction

Masami Tujihiro is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electrostatic image development, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of toner and carrier materials used in imaging technologies.

Latest Patents

Tujihiro's latest patents include innovative developments in carrier and toner technology. One of his patents describes a carrier for electrostatic latent image developing, which consists of a carrier core made from a binder resin and magnetic material particles, covered by a shell layer. This shell layer is composed of a resin selected from melamine resin and urea resin, with specific properties that enhance its performance. Another patent focuses on a positively chargeable toner for electrostatic image development. This invention involves the formation of domains of a charge control resin, which is dispersed into a polyester resin as a binder. The precise adjustment of domain proportions ensures optimal performance in imaging applications.

Career Highlights

Masami Tujihiro is currently employed at Kyocera Document Solutions Inc., where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of electrostatic image development, making significant impacts on the industry.

Collaborations

Throughout his career, Tujihiro has collaborated with notable colleagues, including Yoshio Ozawa and Toshiki Takemori. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Masami Tujihiro's contributions to the field of electrostatic image development are noteworthy. His patents reflect a commitment to advancing imaging technology, and his collaborations with esteemed colleagues further enhance his impact in the industry.