Patents by Inventor Izumi Morimoto

Izumi Morimoto 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).

  • Engine generator power supply system
    Patent number: 4356402
    Abstract: An engine generator power supply system comprises a plurality of engine generators; a plurality of separate power feed lines for independently feeding power from respective engine generators to a plurality of loads respectively associated with the separate power feed lines; an electromagnetic contactor inserted in each of the power feed lines, the contactor being normally enabled for feeding power to the plurality of loads from one of the engine generators; and a controller for controlling such that the supply of power from a first engine generator to the plurality of loads is switched to the supply of power from a second engine generator to the plurality of loads at a predetermined time interval.
    Type: Grant
    Filed: May 28, 1981
    Date of Patent: October 26, 1982
    Assignee: Nippon Electric Co., Ltd.
    Inventors: Izumi Morimoto, Isao Sakamoto