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Takaya Otsuki

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  • Minami-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blower apparatus and automotive air conditioner
    • Patent number 11,407,272
    • Issue date Aug 9, 2022
    • Nidec Corporation
    • Satoshi Hirosue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Centrifugal fan and method for manufacturing the same
    • Patent number 9,057,379
    • Issue date Jun 16, 2015
    • Nidec Corporation
    • Takaya Otsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat sink fan
    • Patent number 8,365,811
    • Issue date Feb 5, 2013
    • Nidec Corporation
    • Takamasa Yamashita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Impeller and centrifugal fan
    • Patent number 8,292,588
    • Issue date Oct 23, 2012
    • Nidec Corporation
    • Takaya Otsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat sink fan
    • Patent number 8,210,241
    • Issue date Jul 3, 2012
    • Nidec Corporation
    • Takaya Otsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat sink
    • Patent number D615503
    • Issue date May 11, 2010
    • Nidec Corporation
    • Takaya Otsuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Heat sink and cooling apparatus
    • Patent number 7,623,348
    • Issue date Nov 24, 2009
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink
    • Patent number D600218
    • Issue date Sep 15, 2009
    • Nidec Corporation
    • Takaya Otsuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Heat sink
    • Patent number D593042
    • Issue date May 26, 2009
    • Nidec Corporation
    • Takamasa Yamashita
    • D13 - Equipment for production, distribution, or transformation of energy
  • 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

    Heat dissipating device
    • Patent number 7,499,280
    • Issue date Mar 3, 2009
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink fan
    • Patent number D576567
    • Issue date Sep 9, 2008
    • Nidec Corporation
    • Takaya Otsuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Fan
    • Patent number D575242
    • Issue date Aug 19, 2008
    • Nidec Corporation
    • Takaya Otsuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Fan and cooling apparatus
    • Patent number 7,405,934
    • Issue date Jul 29, 2008
    • Nidec Corporation
    • Takaya Otsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat sink
    • Patent number D573110
    • Issue date Jul 15, 2008
    • Nidec Corporation
    • Takaya Otsuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

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

    Heat sink fan
    • Patent number D564460
    • Issue date Mar 18, 2008
    • Nidec Corporation
    • Takaya Otsuki
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Method for manufacturing heat sink for use in heat sink fan
    • Patent number 7,278,209
    • Issue date Oct 9, 2007
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink fan
    • Patent number 7,221,567
    • Issue date May 22, 2007
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink fan and method for manufacturing heat sink that is used f...
    • Patent number 7,123,483
    • Issue date Oct 17, 2006
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink fan
    • Patent number 6,924,983
    • Issue date Aug 2, 2005
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BLOWER APPARATUS AND AUTOMOTIVE AIR CONDITIONER
    • Publication number 20200062075
    • Publication date Feb 27, 2020
    • NIDEC CORPORATION
    • Satoshi HIROSUE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CENTRIFUGAL FAN AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20120156022
    • Publication date Jun 21, 2012
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND CENTRIFUGAL FAN
    • Publication number 20090311093
    • Publication date Dec 17, 2009
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT SINK FAN
    • Publication number 20090147478
    • Publication date Jun 11, 2009
    • NIDEC CORPORATION
    • Takamasa YAMASHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEAT SINK, HEAT SINK FAN, AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20090073656
    • Publication date Mar 19, 2009
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    HEAT SINK FAN
    • Publication number 20080156461
    • Publication date Jul 3, 2008
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT SINK AND COOLING APPARATUS
    • Publication number 20080080137
    • Publication date Apr 3, 2008
    • NIDEC CORPORATION
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Heat sink and fan unit
    • Publication number 20070230138
    • Publication date Oct 4, 2007
    • 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

    HEAT DISSIPATING DEVICE
    • Publication number 20070147002
    • Publication date Jun 28, 2007
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FAN
    • Publication number 20070099459
    • Publication date May 3, 2007
    • NIDEC CORPORATION
    • Takaya OTSUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor
    • Publication number 20070024137
    • Publication date Feb 1, 2007
    • NIDEC CORPORATION
    • Takaya Otsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR ASSEMBLY
    • Publication number 20060280632
    • Publication date Dec 14, 2006
    • NIDEC CORPORATION
    • Tomotsugu SUGIYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan and cooling apparatus
    • Publication number 20060201658
    • Publication date Sep 14, 2006
    • NIDEC CORPORATION
    • Takaya Otsuki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Heat Sink Fan and Method for Manufacturing Heat Sink That Is Used f...
    • Publication number 20060176668
    • Publication date Aug 10, 2006
    • NIDEC CORPORATION
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Heat Sink Fan
    • Publication number 20050225939
    • Publication date Oct 13, 2005
    • NIDEC CORPORATION
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Heat Sink Fan and Method for Manufacturing Heat Sink That Is Used F...
    • Publication number 20050141193
    • Publication date Jun 30, 2005
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Heat sink fan
    • Publication number 20040108102
    • Publication date Jun 10, 2004
    • Nidec Corporation
    • Takaya Otsuki
    • H01 - BASIC ELECTRIC ELEMENTS