TREA

Makoto Fujihara

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brushless motor having a circuit board having a central hole and es...
    • Patent number 7,508,102
    • Issue date Mar 24, 2009
    • Nidec Corporation
    • Tomotsugu Sugiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 7,498,704
    • Issue date Mar 3, 2009
    • Nidec Corporation
    • Takaya Otsuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Impeller
    • Patent number D570472
    • Issue date Jun 3, 2008
    • Nidec Corporation
    • Takaya Otsuki
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING DEVICE
    • Publication number 20080223558
    • Publication date Sep 18, 2008
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANUFACTURING METHOD OF FIN UNIT
    • Publication number 20080223551
    • Publication date Sep 18, 2008
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Motor
    • Publication number 20070176504
    • Publication date Aug 2, 2007
    • NIDEC CORPORATION
    • Takaya Otsuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Brushless motor
    • Publication number 20060043802
    • Publication date Mar 2, 2006
    • Tomotsugu Sugiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER