Patents by Inventor Keisuke Oyanagi

Keisuke Oyanagi 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: 5353495
    Abstract: The present invention relates to a parts supply system applied to a versatile production line, which strives to eliminate manual labor and prevent misdelivery. The parts supply system includes at least one of the product assembling sites (3) on the production line, at least one of the parts supplying sites (4), at least one of the unit assembling sites (5), at which units are assembled from parts delivered from a warehouse and a plurality of sets are arranged with the units, and a delivery means for delivering the set automatically between each of the product assembling sites (3) and each of the parts supplying sites (4) by an automatic carrier (2) or conveyors.
    Type: Grant
    Filed: February 25, 1993
    Date of Patent: October 11, 1994
    Assignee: PFU Limited
    Inventors: Eiichi Terabayashi, Kazumi Miyasaka, Katsunao Sasaki, Hiroyoshi Terashima, Keisuke Oyanagi, Toshio Sasano