Patents by Inventor Hideyuki Furumoto

Hideyuki Furumoto 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).

  • Holder changer
    Patent number: 5342161
    Abstract: A holder changer includes a robot fixed to front or rear faces of a press, and an oblique elevator which obliquely moves a plurality of holders to a work moving level from a lower level in a direction crossing a work moving direction. A fixing portion at an end of the robot is adapted to removably hold and transport the holders for changing the holders.
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: August 30, 1994
    Assignee: Hirotec Corporation
    Inventors: Kouji Shimoichi, Hideyuki Furumoto