Patents by Inventor Masatoshi Hidai

Masatoshi Hidai 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: 6056109
    Abstract: A method for mounting food products or the like, has the steps of: (a) transferring food products on a continuously moving conveyor in a column; (b) detecting the food product by a food product detecting sensor attached to a predetermined position of the conveyor, wherein each food product is transferred with position data thereof given by a control unit; and (c) mounting each food product at a preset position on a receiving surface with a food product discharge end section of the conveyor being caused to withdraw at a speed corresponding to the position data thereof.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: May 2, 2000
    Assignee: Rheon Automatic Machinery Co., Ltd.
    Inventors: Masatoshi Hidai, Yasuhiko Sano
  • Patent number: 5779023
    Abstract: A sorting conveyor apparatus of the present invention is structured such that when objects to be conveyed are respectively positioned in outlet sides of upstream sorting conveyors under a condition that the objects are positioned on each of downstream sorting conveyors, driving of the upstream sorting conveyors is stopped, such that when the objects are carried out from outlet sides of the downstream sorting conveyors, the driving of the upstream sorting conveyors are respectively restarted, such that when the objects are respectively positioned in the outlet side of each of the downstream sorting conveyors, the driving of each of the downstream sorting conveyors is stopped, and such that the driving of all the downstream sorting conveyors is synchronously restarted under a predetermined carry out condition.
    Type: Grant
    Filed: April 11, 1997
    Date of Patent: July 14, 1998
    Assignee: Rheon Automatic Machinery Co., Ltd.
    Inventors: Masatoshi Hidai, Tsutomu Miura