TREA

Makoto Okuda

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  • Nagoya-shi, Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piezoelectric actuator of lamination type
    • Patent number 4,978,881
    • Issue date Dec 18, 1990
    • NGK Spark Plug Co., Ltd.
    • Naomasa Wakita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrostrictive actuators
    • Patent number 4,937,489
    • Issue date Jun 26, 1990
    • NGK Spark Plug Co., Ltd
    • Shuzo Hattori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pulse actuated hydraulic pump
    • Patent number 4,773,218
    • Issue date Sep 27, 1988
    • NGK Spark Plug Co., Ltd.
    • Naomasa Wakita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Light deflecting apparatus
    • Patent number 4,705,365
    • Issue date Nov 10, 1987
    • NGK Spark Plug Co., Ltd.
    • Naomasa Wakita
    • G02 - OPTICS
  • Information Patent Grant

    Light deflection apparatus
    • Patent number 4,660,941
    • Issue date Apr 28, 1987
    • Shuzo Hattori
    • G02 - OPTICS