Patents by Inventor Hidekazu Muruta

Hidekazu Muruta 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 using fixing film containing fluorinated resin
    Patent number: 5309210
    Abstract: An image fixing apparatus includes a heater; a film movable with a recording material, wherein the recording material have a visualized image which is heated through the film by heat from the heater; wherein the film includes a heat resistive resin base layer containing fluorine resin. The resin base layer having at least one of polyimide, polyether ether ketone, polyether sulfon, and polyether imide resin material.
    Type: Grant
    Filed: May 18, 1992
    Date of Patent: May 3, 1994
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akira Yamamoto, Shigeo Kimura, Kensaku Kusaka, Hidekazu Muruta, Hiroyuki Adachi