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Jiro Watanabe

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  • Nagano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan device with impeller having circular plate opening, sidewall op...
    • Patent number 10,781,819
    • Issue date Sep 22, 2020
    • Sanyo Denki Co., Ltd.
    • Jiro Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Housing of fan motor
    • Patent number 10,393,127
    • Issue date Aug 27, 2019
    • Sanyo Denki Co., Ltd.
    • Toshiya Nishizawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan
    • Patent number 9,714,659
    • Issue date Jul 25, 2017
    • Sanyo Denki Co., Ltd.
    • Naoya Inada
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Control device of fan motor
    • Patent number 9,369,069
    • Issue date Jun 14, 2016
    • Sanyo Denki Co., Ltd.
    • Takahisa Toda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lead wire engaging structure and electric apparatus
    • Patent number 8,979,513
    • Issue date Mar 17, 2015
    • Sanyo Denki Co., Ltd.
    • Kevin Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 8,961,121
    • Issue date Feb 24, 2015
    • Sanyo Denki Co., Ltd.
    • Kevin Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cooling fan
    • Patent number D700312
    • Issue date Feb 25, 2014
    • Sanyo Denki Co., Ltd.
    • Naoya Inada
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Housing for fan
    • Patent number D672867
    • Issue date Dec 18, 2012
    • Sanyo Denki Co., Ltd.
    • Kevin Yen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Centrifugal fan
    • Patent number D665900
    • Issue date Aug 21, 2012
    • Sanyo Denki Co., Ltd.
    • Kevin Yen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan system
    • Patent number 8,197,198
    • Issue date Jun 12, 2012
    • Sanyo Denki Co., Ltd.
    • Yoshinori Miyabara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial-flow fan
    • Patent number 7,872,381
    • Issue date Jan 18, 2011
    • Sanyo Denki Co., Ltd.
    • Jiro Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number D561709
    • Issue date Feb 12, 2008
    • Sanyo Denki Co., Ltd.
    • Jiro Watanabe
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Fan
    • Patent number D534266
    • Issue date Dec 26, 2006
    • Sanyo Denki Co., Ltd.
    • Jiro Watanabe
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fan
    • Patent number D531716
    • Issue date Nov 7, 2006
    • Sanyo Denki Co., Ltd.
    • Jiro Watanabe
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Electronic component cooling apparatus
    • Patent number 5,615,998
    • Issue date Apr 1, 1997
    • Sanyo Denki Co., Ltd.
    • Nobumasa Kodama
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPELLER AND FAN DEVICE
    • Publication number 20160290346
    • Publication date Oct 6, 2016
    • Sanyo Denki Co., Ltd.
    • Jiro WATANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL DEVICE OF FAN MOTOR
    • Publication number 20150084564
    • Publication date Mar 26, 2015
    • Sanyo Denki Co., Ltd.
    • Takahisa TODA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HOUSING OF FAN MOTOR
    • Publication number 20150078939
    • Publication date Mar 19, 2015
    • Sanyo Denki Co., Ltd.
    • Toshiya Nishizawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW FAN
    • Publication number 20140003933
    • Publication date Jan 2, 2014
    • Sanyo Denki Co., Ltd.
    • Naoya Inada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LEAD WIRE ENGAGING STRUCTURE AND ELECTRIC APPARATUS
    • Publication number 20120087813
    • Publication date Apr 12, 2012
    • Sanyo Denki Co., Ltd.
    • Kevin Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20110318176
    • Publication date Dec 29, 2011
    • Sanyo Denki Co., Ltd.
    • Kevin Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL-FLOW FAN
    • Publication number 20100033041
    • Publication date Feb 11, 2010
    • Sanyo Denki Co., Ltd.
    • Jiro Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN SYSTEM
    • Publication number 20090290984
    • Publication date Nov 26, 2009
    • Sanyo Denki Co., Ltd.
    • Yoshinori Miyabara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...