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Honami Oosawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inline axial flow fan
    • Patent number 9,518,586
    • Issue date Dec 13, 2016
    • Sanyo Denki Co., Ltd.
    • Jun Chieh Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial flow fan
    • Patent number 9,267,505
    • Issue date Feb 23, 2016
    • Sanyo Denki Co., Ltd.
    • Atsushi Yanagisawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial flow fan
    • Patent number 8,807,919
    • Issue date Aug 19, 2014
    • The University of Tokyo
    • Chisachi Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial flow fan
    • Patent number 8,764,375
    • Issue date Jul 1, 2014
    • The University of Tokyo
    • Chisachi Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial flow fan
    • Patent number 8,690,528
    • Issue date Apr 8, 2014
    • The University of Tokyo
    • Chisachi Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial-flow fan
    • Patent number 7,909,568
    • Issue date Mar 22, 2011
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan
    • Patent number 7,866,945
    • Issue date Jan 11, 2011
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan
    • Patent number 7,828,519
    • Issue date Nov 9, 2010
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counter-rotating axial-flow fan
    • Patent number 7,445,423
    • Issue date Nov 4, 2008
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Counterrotating axial blower
    • Patent number 7,156,611
    • Issue date Jan 2, 2007
    • Sanyo Denki Co., Ltd.
    • Honami Oosawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for an axial fan
    • Patent number D517674
    • Issue date Mar 21, 2006
    • Sanyo Denki Co., Ltd.
    • Honami Oosawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Axial fan with double impellers rotating in mutually opposite direc...
    • Patent number D516693
    • Issue date Mar 7, 2006
    • Sanyo Denki Co., Ltd.
    • Honami Oosawa
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Axial fan with double impellers rotating in mutually opposite direc...
    • Patent number D516194
    • Issue date Feb 28, 2006
    • Sanyo Denki Co., Ltd.
    • Honami Oosawa
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL-FLOW FAN
    • Publication number 20140105763
    • Publication date Apr 17, 2014
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INLINE AXIAL FLOW FAN
    • Publication number 20140056688
    • Publication date Feb 27, 2014
    • Sanyo Denki Co., Ltd.
    • Jun Chieh Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL FLOW FAN
    • Publication number 20120257957
    • Publication date Oct 11, 2012
    • Sanyo Denki Co., Ltd.
    • Atsushi Yanagisawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL FLOW FAN
    • Publication number 20110142614
    • Publication date Jun 16, 2011
    • THE UNIVERSITY OF TOKYO
    • Chisachi Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL FLOW FAN
    • Publication number 20110142612
    • Publication date Jun 16, 2011
    • THE UNIVERSITY OF TOKYO
    • Chisachi Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL FLOW FAN
    • Publication number 20110142611
    • Publication date Jun 16, 2011
    • THE UNIVERSITY OF TOKYO
    • Chisachi Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL-FLOW FAN
    • Publication number 20090047118
    • Publication date Feb 19, 2009
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW BLOWER
    • Publication number 20090010759
    • Publication date Jan 8, 2009
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Axial Flow Blower
    • Publication number 20080050232
    • Publication date Feb 28, 2008
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL-FLOW FAN
    • Publication number 20070122271
    • Publication date May 31, 2007
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUNTER-ROTATING AXIAL-FLOW FAN
    • Publication number 20070059155
    • Publication date Mar 15, 2007
    • Sanyo Denki Co., Ltd.
    • Katsumichi Ishihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Counterrotating axial blower
    • Publication number 20050106026
    • Publication date May 19, 2005
    • Sanyo Denki Co., Ltd.
    • Honami Oosawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...