This inventor holds 31 USPTO granted patents, primarily in Electrostatic Imaging. Top assignees: Canon Kabushiki Kaisha, Nippon Filcon Co., Limited. Active years: 1985-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kawasaki, JP (1985 - 1989)
- Shizuoka-ken, JP (2001)
- Tokyo, JP (1988 - 2003)
Company Filing History:
Years Active: 1985-2003
Areas of Expertise:
Title: The Innovative Contributions of Toshiaki Nakahara
Introduction: Toshiaki Nakahara is a renowned inventor based in Tokyo, Japan, who has made significant contributions to the field of electrostatic imaging technology. With a remarkable portfolio of 31 patents, he has developed innovative methods and materials that enhance the efficiency and effectiveness of image forming processes.
Latest Patents: Among Nakahara's latest inventions is a method that utilizes a toner and developer for developing an electrostatic image. This toner is formed of toner particles where each particle consists of several components, including a binder resin with a glass transition point of 50-70 °C, solid wax, colorant particles or magnetic powder, and lubricant particles that retain a liquid lubricant. This formulation allows the toner to maintain excellent lubricity and releasability, making it suitable for various image forming methods that involve direct contact with latent image-bearing means.
Another notable patent from Nakahara features a toner characterized by negative triboelectric chargeability. This toner consists of a binder resin, colorant, and an organic zirconium compound, with specific structural attributes that enhance its functionality. The binder is chosen from polyester resins or a hybrid resin component, ensuring optimal performance during the image development process.
Career Highlights: Throughout his career, Toshiaki Nakahara has worked with industry leaders such as Canon and Nippon Filcon Co., Limited. His experiences with these companies have allowed him to contribute to advancements in imaging technology and build a strong reputation in the field.
Collaborations: Nakahara has collaborated with several other prominent inventors, including Hirohide Tanikawa and Kiichiro Sakashita. These partnerships have facilitated the exchange of ideas and innovations, further pushing the boundaries of imaging technology.
Conclusion: Toshiaki Nakahara's innovative patents and contributions to the field of electrostatic imaging have established him as a key figure in the development of advanced imaging technologies. His work not only reflects his expertise but also signifies the ongoing efforts in enhancing imaging processes for various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile