Patents by Inventor Setuo Sasabe

Setuo Sasabe 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).

  • Patent number: 5279472
    Abstract: A paper feeding device for a printer comprising a paper feed box for containing a paper roll. The device includes a bottom slanting to the front and a front wall defining the lower edge of a drawing outlet for unrolled paper portions of the roll. The paper roll freely contacts both of the bottom and the front wall. The paper feed box may be supported by a spring at the undersurface of the feed box capable of rising and falling. Slip guide means may be provided at a predetermined position above the paper feed box so that when the paper roll is placed in the paper feed box, the upper end of the paper roll is pressed to the guide means and unrolled paper is drawn from the roll around the guide means.
    Type: Grant
    Filed: September 10, 1992
    Date of Patent: January 18, 1994
    Assignee: Kanzaki Paper Manufacturing Co., Ltd.
    Inventors: Takayasu Hongo, Setuo Sasabe, Eiji Hirao
  • Patent number: 5174518
    Abstract: A paper feeding device for a printer comprising a paper feed box which has a bottom slanting to the front and a front wall defining the lower edge of a drawing outlet for unrolled paper portion for containing a paper roll to freely contact to both of said bottom and said front wall, and said paper feed box includes inside thereof a pair of guide plates to press substantially the front half segment portion of both sides of the paper roll, thereby unrolled paper of said paper roll can be drawn upward to said drawing outlet along said front wall of the paper feed box and then laterally drawn out.
    Type: Grant
    Filed: December 10, 1990
    Date of Patent: December 29, 1992
    Assignee: Kanzaki Paper Manufacturing Co., Ltd.
    Inventors: Takayasu Hongo, Setuo Sasabe, Eiji Hirao