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Takako OTSUKA

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  • FUKUROI-SHI, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial flow fan
    • Patent number 10,113,551
    • Issue date Oct 30, 2018
    • Minebea Co., Ltd.
    • Atsushi Taroda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 9,709,073
    • Issue date Jul 18, 2017
    • Minebea Co., Ltd.
    • Takako Otsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for axial flow fan and axial flow fan using the same
    • Patent number 9,435,345
    • Issue date Sep 6, 2016
    • Minebea Co., Ltd.
    • Takako Otsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 9,394,920
    • Issue date Jul 19, 2016
    • Minebea Co., Ltd.
    • Takayuki Yamasaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Centrifugal Fan
    • Publication number 20180023587
    • Publication date Jan 25, 2018
    • MINEBEA MITSUMI INC.
    • Takako OTSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20150377238
    • Publication date Dec 31, 2015
    • MINEBEA CO., LTD.
    • Seiya FUJIMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20150118037
    • Publication date Apr 30, 2015
    • MINEBEA CO., LTD.
    • Takako OTSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20140093366
    • Publication date Apr 3, 2014
    • MINEBEA CO., LTD.
    • Takako OTSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20140044534
    • Publication date Feb 13, 2014
    • MINEBEA CO., LTD.
    • Takayuki YAMASAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20140010682
    • Publication date Jan 9, 2014
    • Yuzuru SUZUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW FAN
    • Publication number 20130251559
    • Publication date Sep 26, 2013
    • MINEBEA CO., LTD.
    • Atsushi TARODA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR AXIAL FLOW FAN AND AXIAL FLOW FAN USING THE SAME
    • Publication number 20130156561
    • Publication date Jun 20, 2013
    • MINEBEA CO., LTD.
    • Takako OTSUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...