Shigeru Uetake

Title: Shigeru Uetake: Innovator in Electrostatic Image Development

Introduction

Shigeru Uetake is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of electrostatic image development, holding a total of 4 patents. His work focuses on innovative methods that enhance the efficiency and effectiveness of image-forming technologies.

Latest Patents

Uetake's latest patents include an electrostatic image developing and transfer method that utilizes a single component. This method involves an image-forming technique using a developer that comprises ferromagnetic and insulating toner particles as the main component. The process includes holding the developer on a delivery member through magnetic force, tufting the developer at the developing position, and allowing it to contact an electrostatic latent image-supporting member. This results in the development of the electrostatic latent image and the formation of a toner image, primarily charged through mutual friction of the toner particles. The toner image is then transferred onto plain paper using electrostatic transfer means. The developer used in this method has a specific resistance of at least 10^14 Ω-cm, with a potential decay ratio of the developed developer being lower than 50%, as defined in the specification.

Career Highlights

Shigeru Uetake is currently employed at Konishiroku Photo Industry Co., Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of electrostatic image development.

Collaborations

Uetake has collaborated with notable coworkers, including Shotaro Watanabe and Katsutoshi Tozawa, contributing to various projects and innovations within the company.

Conclusion

Shigeru Uetake's contributions to electrostatic image development reflect his dedication to innovation and excellence in technology. His patents and ongoing work continue to influence the imaging industry significantly.