Patents by Inventor Masao Naramoto

Masao Naramoto 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: 5230417
    Abstract: The present invention relates to a distributing transportation device for distributing work fed in a single line into a plurality of lines. A plurality of carrier bars are driven in a form of a conveyer between a pair of chains traveling in synchronism with each other. Carrier plates are slidably supported on the carrier bars for a sliding movement in the axial direction of the carriers bars. A plurality of mutually adjacent carrier plates are connected by a connecting member having a flexibility but being rigid in the sliding direction of the carrier plate. A guide pin is projected from only one of the carrier plates grouped by such a connection. The guide pin is guided by distributing guide rails.
    Type: Grant
    Filed: July 24, 1992
    Date of Patent: July 27, 1993
    Assignee: KAO Corporation
    Inventors: Atsushi Sato, Masao Naramoto