Patents by Inventor Ko Honda

Ko Honda 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).

  • Sensitive medium cleaner for use in electrophotographic copying machine
    Patent number: 4131359
    Abstract: A copying apparatus wherein the cleaning unit of the apparatus includes a blade and a collecting roller. The cleaning unit is arranged for movement toward and away from the imaging surface. Apparatus are provided for continuing the rotation of the collecting roller after the copying apparatus has stopped and in response to the movement of the collecting roll and blade away from the imaging surface.
    Type: Grant
    Filed: April 27, 1977
    Date of Patent: December 26, 1978
    Assignee: Rank Xerox Limited
    Inventor: Ko Honda