Patents by Inventor Banzawa Yoshiaki

Banzawa Yoshiaki 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).

  • Laser beam machining device and laser beam machining method
    Patent number: 5500507
    Abstract: A laser beam machining device, which can automatically machine a plurality of workpieces in sequence, is disclosed. A plurality of pallets supporting workpieces are stored in a pallet storing station in a shelved manner by means of a pallet transport device. A pallet drawn out from the pallet storing station by means of a pallet transport device is transported into the laser beam machine. After laser beam machining is done, the pallet supporting the machined workpiece is stored in a predetermined location in the pallet storing station by means of the pallet transport device.
    Type: Grant
    Filed: October 18, 1993
    Date of Patent: March 19, 1996
    Assignee: Nippei Toyama Corporation
    Inventor: Banzawa Yoshiaki