Patents by Inventor Atsuo Kitazume

Atsuo Kitazume 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).

  • Vacuum Film Forming Apparatus and Vacuum Film Forming Method
    Publication number: 20090134543
    Abstract: A vacuum film forming apparatus includes a target chamber in which a target is disposed for performing a vacuum film forming; a first mold at a side of the target chamber; and a second mold that includes a workpiece chamber in which a workpiece is capable of being disposed. The first mold and the second mold are structured such that a film being formed onto the workpiece is capable of being carried out by die matching between the first mold and the second mold, and a shutter device for opening and closing the target chamber is provided to the first mold.
    Type: Application
    Filed: September 11, 2006
    Publication date: May 28, 2009
    Applicant: OSHIMA ELECTRIC WORKS CO., LTD.
    Inventors: Takao Umezawa, Atsuo Kitazume, Hiroshi Takano, Fusami Oyama