Patents by Inventor Motoko Omura

Motoko Omura 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).

  • Used ink ribbon cutting apparatus
    Patent number: 5018419
    Abstract: An apparatus for cutting a used ink ribbon wound in a pancake form, comprising a ribbon holder for setting a position of the ink ribbon, and a plurality of cutting blades extending radially on one surface of a base member movable relative to the ink ribbon. When the base member is driven to the ink ribbon, the cutting blades cut the ink ribbon through a plurality of cutting planes extending radially from the axis of the ink ribbon in a pancake form.
    Type: Grant
    Filed: August 22, 1989
    Date of Patent: May 28, 1991
    Assignee: Fuji Kagakushi, Kogyo Co., Ltd.
    Inventor: Motoko Omura