Patents by Inventor Uohashi YUKI

Uohashi YUKI 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).

  • Optical scanner and image forming device
    Patent number: 8831468
    Abstract: An optical scanner includes a plurality of automatic cleaning units which automatically cleans dust-proof glasses. The automatic cleaning units include screw shafts threadedly coupled to holding units that hold cleaning members. When the holding members are moved by rotationally driving the screw shafts of the automatic cleaning units at the same time, the height of the cleaning member of at least one of the automatic cleaning units with respect to the dust-proof glasses becomes different from the height of the cleaning members of the remaining automatic cleaning units with respect to the dust-proof glasses.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: September 9, 2014
    Assignee: Kyocera Document Solutions Inc.
    Inventor: Uohashi Yuki
  • OPTICAL SCANNER AND IMAGE FORMING DEVICE
    Publication number: 20140119768
    Abstract: An optical scanner includes a plurality of automatic cleaning units which automatically cleans dust-proof glasses. The automatic cleaning units include screw shafts threadedly coupled to holding units that hold cleaning members. When the holding members are moved by rotationally driving the screw shafts of the automatic cleaning units at the same time, the height of the cleaning member of at least one of the automatic cleaning units with respect to the dust-proof glasses becomes different from the height of the cleaning members of the remaining automatic cleaning units with respect to the dust-proof glasses.
    Type: Application
    Filed: November 25, 2013
    Publication date: May 1, 2014
    Applicant: Kyocera Document Solutions Inc.
    Inventor: Uohashi YUKI