Patents by Inventor Ikuko Naruse

Ikuko Naruse 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).

  • Image fixing apparatus
    Patent number: 5162634
    Abstract: An image heating apparatus includes a heater having a heating surface; a base member for supporting said heater, said base member having an edge; a holder for supporting said base member; a film movable with a recording material in sliding contact with the heating surface; wherein said holder has a rounded projection for preventing contact of said film with the edge.
    Type: Grant
    Filed: December 27, 1991
    Date of Patent: November 10, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kensaku Kusaka, Yoshihiko Suzuki, Shigeo Kimura, Atsushi Hosoi, Hiroyuki Adachi, Masahide Kinoshita, Hidekazu Maruta, Akira Yamamoto, Ikuko Naruse