Patents by Inventor Shouichi Yaguchi

Shouichi Yaguchi 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).

  • Multiple filling device for powder materials
    Patent number: 6533143
    Abstract: A multiple filling device having a hopper, multiple supply nozzles each having a rotating sleeve for transferring rotational movement to a feeding screw to distribute content material stored in a divided portion of the hopper. The rotating sleeve is motivated by a driving motor. A main driving motor is also rotatably connected to multiple agitating blades each residing inside the divided portion.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: March 18, 2003
    Assignee: Sanko Machinery Co., Ltd.
    Inventor: Shouichi Yaguchi