TREA

Tadayoshi Mineta

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  • Yamagata-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Commutator motor
    • Patent number 7,508,109
    • Issue date Mar 24, 2009
    • Hitachi Koki Co., Ltd.
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Commutator motor
    • Patent number 7,368,843
    • Issue date May 6, 2008
    • Hitachi Koki Co., Ltd.
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Commutator motor
    • Patent number 7,064,467
    • Issue date Jun 20, 2006
    • Hitachi Koki Co., Ltd.
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Commutator motor
    • Publication number 20070114866
    • Publication date May 24, 2007
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Commutator motor
    • Publication number 20070013252
    • Publication date Jan 18, 2007
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Commutator motor
    • Publication number 20060131982
    • Publication date Jun 22, 2006
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Commutator motor
    • Publication number 20040061406
    • Publication date Apr 1, 2004
    • HITACHI KOKI CO., LTD.
    • Tomoyoshi Yokota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER