Patents by Inventor Masuyuki Nakajima

Masuyuki Nakajima 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 apparatus
    Patent number: 5133611
    Abstract: There is disclosed a recording apparatus for image recording on a recording sheet, in which a releasing member is provided for releasing the recording head from the platen roller, and the sheet setting operation is conducted by the platen roller while the recording head is released, in order to reduce the load on the driving force of the platen roller. The releasing member can assume a locked position, in which the operator can use both hands for other operations, or an unlocked position, in which the recording head automatically returns to the recording position after sheet setting.
    Type: Grant
    Filed: October 19, 1990
    Date of Patent: July 28, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masuyuki Nakajima