This inventor holds 3 USPTO granted patents. Top assignees: Kanto Denka Kogyo Co., Ltd., Tokyo Shibaura Denki Kabushiki Kaisha, Kabushiki Kaisha Toshiba. Active years: 1984-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (1985)
- Kawasaki, JP (1984 - 1986)
Company Filing History:
2 out of 77 
2 out of 2,916 
1 out of 53,286 
Years Active: 1984-1986
Title: The Innovations of Tamotsu Murakami
Introduction
Tamotsu Murakami is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrophotographic developers, holding a total of 3 patents. His work focuses on improving the mechanical strength and durability of components used in two-component electrophotographic systems.
Latest Patents
Murakami's latest patents include a resin-coated carrier designed for use in two-component electrophotographic developers. This innovative carrier comprises porous magnetite particles coated with a cross-linked polymeric film made from epoxy and polyamide resins. Additionally, he has developed a two-component electrophotographic developer that includes resin-coated porous magnetite carrier particles and toner particles, along with a method for producing these carrier particles. Another significant patent involves a two-component resin system of acrylic and diene polymers, which enhances the durability of the triboelectric properties by coating the surface of iron core particles with a resinous composition.
Career Highlights
Throughout his career, Tamotsu Murakami has worked with prominent companies such as Kanto Denka Kogyo Co., Ltd. and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials for electrophotographic applications.
Collaborations
Murakami has collaborated with notable colleagues, including Kenkichi Hara and Shigeo Yokoe. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Tamotsu Murakami's contributions to the field of electrophotographic developers highlight his innovative spirit and dedication to improving technology. His patents reflect a commitment to enhancing the performance and durability of essential components in this industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile