Company Filing History:
Years Active: 1994-1998
Title: Yasunori Matsunari: Innovator in Developing Technologies
Introduction
Yasunori Matsunari is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of developing technologies, particularly in the area of toner delivery systems. With a total of 2 patents, Matsunari's work has advanced the efficiency and effectiveness of electrophotographic processes.
Latest Patents
Matsunari's latest patents include innovative developments in roller technology. The first patent focuses on a developing apparatus for a toner delivery system. This invention eliminates the protective layer traditionally found on the surface of the developing roller. Instead, it introduces a covering layer formed by adhering toner particles or materials with similar electrical and mechanical characteristics to the surface of the roller. This adhesion is achieved through the surface tackiness of the elastomer layer that constitutes the roller.
The second patent pertains to a composite molding of a resin-bonded magnet for machine parts. This invention is crucial for creating a magnet roll used in developing machines for electrophotographic processes, such as copiers, facsimiles, and laser printers. The machine part features a shaft with a resin-bonded magnet layer on its outer periphery. The composite molding process involves a thermoplastic resin-bonded magnet composition, resulting in a thin magnet layer that is seamless and has a surface roughness of 5 µm or less.
Career Highlights
Matsunari is currently employed at Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, where he continues to innovate in the field of developing technologies. His work has been instrumental in enhancing the performance of various electrophotographic devices.
Collaborations
Throughout his career, Matsunari has collaborated with esteemed colleagues, including Toshiaki Ishimaru and Yasushi Kakehashi. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Yasunori Matsunari's contributions to developing technologies have significantly impacted the electrophotographic industry. His innovative patents reflect a commitment to enhancing the efficiency of toner delivery systems and machine parts. His work continues to inspire advancements in technology and innovation.