Patents by Inventor Michiharu MINE

Michiharu MINE 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).

  • SPOT WELDING SYSTEM AND CONTROL DEVICE FOR SPOT WELDING ROBOT
    Publication number: 20140001165
    Abstract: A spot welding system according to an embodiment includes a spot welding robot and a control device. The spot welding robot has a plurality of joint axes and includes a plurality of motors in correspondence with the joint axes. The control device drives the motors. Furthermore, the control device includes a capacitor that accumulates regenerative electric power generated from the motor.
    Type: Application
    Filed: January 18, 2013
    Publication date: January 2, 2014
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Fumihiko TAKEMOTO, Toshitaka MIYAZATO, Michiharu MINE