Patents by Inventor Tomomi Nakamichi

Tomomi Nakamichi 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).

  • Sheet feed members for image forming devices
    Patent number: 6020417
    Abstract: An object is to provide sheet feed members for use e.g. in a copying machine which make it possible to reduce the size of the copier and increase its operating speed, while satisfying all the other requirements expected for sheet feed members of this type. The sheet feed members are formed from a fluorocarbon resin.
    Type: Grant
    Filed: January 22, 1998
    Date of Patent: February 1, 2000
    Assignee: NTN Corporation
    Inventors: Noboru Umemoto, Naonari Tanigawa, Tomomi Nakamichi, Masaaki Ohashi
  • Stripping fingers
    Patent number: 5837767
    Abstract: Stripping fingers for use in a copying machine formed from a resin composition comprising 50-90% by weight of a thermoplastic polyimide resin, and 10-50% by weight of titanium oxide whiskers or zinc oxide whiskers. They may be formed from a resin composition comprising 50-80% by weight of a thermoplastic polyimide resin, 10-40% by weight of titanium oxide whiskers or zinc oxide whiskers, and 2-15% by weight of aromatic polyamide resin powder.
    Type: Grant
    Filed: April 21, 1997
    Date of Patent: November 17, 1998
    Assignee: NTN Corporation
    Inventors: Takumi Shimokusuzuno, Tomomi Nakamichi, Hiroshi Niwa