Patents by Inventor Masanobu Teraoka

Masanobu Teraoka 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).

  • Automatic pallet changer
    Patent number: 4934031
    Abstract: An automatic pallet changer includes a pallet supporter for receiving a first pallet, a table for receiving a second pallet on the machine, a pallet exchanger arm carried on a supporting shaft disposed between the pallet supporter and the table, the exchanger arm being rotative around the supporting shaft and movable up and down along it, the exchanger arm carrying the first pallet at one hand and the second pallet at the other hand.
    Type: Grant
    Filed: August 22, 1989
    Date of Patent: June 19, 1990
    Assignee: Kabushiki Kaisha Mori Seiki Seisakusho
    Inventors: Norihide Maeda, Masanobu Teraoka