Patents by Inventor Jun Iwane

Jun Iwane 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).

  • Semimolten or semi solid molding method and molding apparatus
    Patent number: 8622114
    Abstract: A molded article includes a flat plate portion and a projected portion. A molding method includes filling a cavity with the semimolten or semisolid metal in plate thickness directions of the flat plate portion starting from a surface on an opposite side of the flat plate portion from the surface from which the projected portion projects. The cavity is a casting space of the molded article formed inside a forming mold. A molding apparatus for casting the molded article includes a forming mold having the cavity, and a separate insert or slide mold disposed between the cavity and a runner in order to form the runner in plate thickness directions of the flat plate portion starting from the other surface. The runner is used to fill the cavity.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: January 7, 2014
    Assignees: Daikin Industries, Ltd., Kogi Corporation
    Inventors: Mitsuhiko Kishikawa, Masateru Yamamoto, Satoshi Yamamoto, Toshio Ohkado, Jun Iwane, Shuichi Shikai
  • SEMIMOLTEN OR SEMI SOLID MOLDING MEHTOD AND MOLDING APPARATUS
    Publication number: 20110100581
    Abstract: A molded article includes a flat plate portion and a projected portion. A molding method includes filling a cavity with the semimolten or semisolid metal in plate thickness directions of the flat plate portion starting from a surface on an opposite side of the flat plate portion from the surface from which the projected portion projects. The cavity is a casting space of the molded article formed inside a forming mold. A molding apparatus for casting the molded article includes a forming mold having the cavity, and a separate insert or slide mold disposed between the cavity and a runner in order to form the runner in plate thickness directions of the flat plate portion starting from the other surface. The runner is used to fill the cavity.
    Type: Application
    Filed: June 23, 2009
    Publication date: May 5, 2011
    Applicants: DAIKIN INDUSTRIES, LTD., KOGI CORPORATION
    Inventors: Mitsuhiko Kishikawa, Masateru Yamamoto, Satoshi Yamamoto, Toshio Ohkado, Jun Iwane, Shuichi Shikai