Patents by Inventor Hideaki Shirahata

Hideaki Shirahata 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).

  • Rail mounted apparatus for manufacturing concrete poles
    Patent number: 3966375
    Abstract: This invention relates to an apparatus for manufacturing concrete poles which has a train system running on a rail and stays on a required place to manufacture concrete poles, and is characterized in comprising at least a wire storage device, a caging stand, a mold traverser, a spinning machine and a device for carrying materials or products.
    Type: Grant
    Filed: July 30, 1974
    Date of Patent: June 29, 1976
    Assignee: Nippon Concrete Industries, Co., Ltd.
    Inventors: Yoshikiyo Fukushima, Kenzo Momota, Hideaki Shirahata, Noriyuki Sakanai