Patents by Inventor Yasuo Shibata

Yasuo Shibata has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Recording head for electrostatic printing apparatus
    Patent number: 4233611
    Abstract: An electrostatic printing apparatus having a transfer medium with a charge retentive surface for forming an electrostatic latent image, and a developer to develop the electrostatic latent image on the transfer medium for transfer to a support material. An array of printing electrodes supported by a flexible insulator abutting the transfer medium are uniformly spaced from the transfer medium.
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: November 11, 1980
    Assignee: Rank Xerox Limited
    Inventors: Keita Nakano, Yasuo Shibata