Patents by Inventor Shizuo Takeda

Shizuo Takeda 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).

  • Pouring method, device, and cast in vacuum molding process
    Patent number: 7757746
    Abstract: A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: July 20, 2010
    Assignee: Sintokogio, Ltd.
    Inventors: Hiroyasu Makino, Taketoshi Tomita, Takafumi Oba, Hiroaki Suzuki, Kenji Mizuno, Toshiaki Ando, Yoshinobu Enomoto, Takao Inoue, Shizuo Takeda
  • Pouring method, device, and cast in vacuum molding process
    Publication number: 20090114362
    Abstract: A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided.
    Type: Application
    Filed: December 22, 2008
    Publication date: May 7, 2009
    Inventors: Hiroyasu Makino, Taketoshi Tomita, Takafumi Oba, Hiroaki Suzuki, Kenji Mizuno, Toshiaki Ando, Yoshinobu Enomoto, Takao Inoue, Shizuo Takeda
  • Method and device for pouring molten metal in vacuum molding and casting
    Patent number: 7500507
    Abstract: A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided.
    Type: Grant
    Filed: April 1, 2005
    Date of Patent: March 10, 2009
    Assignee: Sintokogio, Ltd.
    Inventors: Hiroyasu Makino, Taketoshi Tomita, Takafumi Oba, Hiroaki Suzuki, Kenji Mizuno, Toshiaki Ando, Yoshinobu Enomoto, Takao Inoue, Shizuo Takeda
  • Method And Device For Pouring Molten Metal In Vacuum Molding And Casting
    Publication number: 20070209771
    Abstract: A pouring method and a device in a vacuum sealed process to produce a thin-wall cast by using a mold framing for the a vacuum sealed process, and a as-cast product using the pouring method are provided.
    Type: Application
    Filed: April 1, 2005
    Publication date: September 13, 2007
    Inventors: Hiroyasu Makino, Taketoshi Tomita, Takafumi Oha, Hiroaki Suzuki, Kenji Mizuno, Toshiaki Ando, Yoshinobu Enomoto, Takao Inoue, Shizuo Takeda