Patents by Inventor Makoto Miyaura

Makoto Miyaura 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).

  • Patent number: 7032428
    Abstract: A small-sized feeding unit for a transfer press is provided. To this end, the feeding unit comprises: a feed box body one end of which is attached to side faces of uprights; feed driving means having servo motors disposed within the feed box body and pinions rotatively driven by the servo motors; feed racks movable in a feeding direction and meshing with the pinions respectively; feed carriers integrally attached to the feed racks respectively; and feed bars coupled to the feed carriers respectively so as to be movable at least either in a horizontal direction perpendicular to the feeding direction or in a vertical direction, wherein when the feed carriers are positioned at a stroke end on a press body side, the feed carriers are located in the vicinity of the feed driving means with respect to the feeding direction.
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: April 25, 2006
    Assignee: Komatsu, Ltd.
    Inventor: Makoto Miyaura