Patents by Inventor Takayoshi Inamura

Takayoshi Inamura 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).

  • Patent number: 7802612
    Abstract: In a die-casting mold used in a casting method, a fixed insert includes a recessed cavity portion, and a fixed mold body is arranged to hold the fixed insert. The fixed insert includes a first insert and a second insert. The first insert is held with the fixed mold body. The second insert is fitted and held within a recess formed on the first insert. The size of the second insert is minimized so as to just surround the recessed cavity portion.
    Type: Grant
    Filed: July 31, 2006
    Date of Patent: September 28, 2010
    Assignee: Yamaha Hatsudoki Kabushiki Kaisha
    Inventors: Hiroshi Yoshii, Kimitoshi Satou, Takayoshi Inamura
  • Publication number: 20090260773
    Abstract: In a die-casting mold used in a casting method, a fixed insert includes a recessed cavity portion, and a fixed mold body is arranged to hold the fixed insert. The fixed insert includes a first insert and a second insert. The first insert is held with the fixed mold body. The second insert is fitted and held within a recess formed on the first insert. The size of the second insert is minimized so as to just surround the recessed cavity portion.
    Type: Application
    Filed: July 31, 2006
    Publication date: October 22, 2009
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Hiroshi Yoshii, Kimitoshi Satou, Takayoshi Inamura