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Masaji Iida

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator apparatus
    • Patent number 9,022,842
    • Issue date May 5, 2015
    • Mitsubishi Electric Corporation
    • Makoto Tanishima
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator air pressure control device
    • Patent number 9,017,153
    • Issue date Apr 28, 2015
    • Mitsubishi Electric Corporation
    • Keigo Yamamoto
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D698461
    • Issue date Jan 28, 2014
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D696421
    • Issue date Dec 24, 2013
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D696420
    • Issue date Dec 24, 2013
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D695911
    • Issue date Dec 17, 2013
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D695910
    • Issue date Dec 17, 2013
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D687569
    • Issue date Aug 6, 2013
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements
  • Information Patent Grant

    Wind control cover for elevator
    • Patent number D687570
    • Issue date Aug 6, 2013
    • Mitsubishi Electric Corporation
    • Takashi Ishida
    • D25 - Building units and construction elements

Patents Applicationslast 30 patents

  • Information Patent Application

    ELEVATOR APPARATUS
    • Publication number 20110171895
    • Publication date Jul 14, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Makoto Tanishima
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR AIR PRESSURE CONTROL DEVICE
    • Publication number 20100267322
    • Publication date Oct 21, 2010
    • Mitsubishi Electric Corporation
    • Keigo Yamamoto
    • B66 - HOISTING LIFTING HAULING