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Masaharu SAKAI

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  • Kariya-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air discharge device
    • Patent number 11,945,285
    • Issue date Apr 2, 2024
    • Denso Corporation
    • Yasuhiro Takeuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air discharge device
    • Patent number 11,718,157
    • Issue date Aug 8, 2023
    • Denso Corporation
    • Jun Yamaoka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Centrifugal blower
    • Patent number 10,473,113
    • Issue date Nov 12, 2019
    • DENSO CORPORATION
    • Hiroyuki Usami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 9,447,792
    • Issue date Sep 20, 2016
    • DENSO CORPORATION
    • Yasushi Mitsuishi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 9,206,817
    • Issue date Dec 8, 2015
    • Nippon Soken, Inc.
    • Yasushi Mitsuishi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal multiblade fan
    • Patent number 8,870,541
    • Issue date Oct 28, 2014
    • Denso Corporation
    • Syoichi Imahigashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan and blower having the same
    • Patent number 8,167,562
    • Issue date May 1, 2012
    • Denso Corporation
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower unit
    • Patent number 8,167,550
    • Issue date May 1, 2012
    • Denso Corporation
    • Takahito Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal multiblade fan
    • Patent number 8,011,891
    • Issue date Sep 6, 2011
    • Denso Corporation
    • Toshinori Ochiai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 7,972,110
    • Issue date Jul 5, 2011
    • Denso Corporation
    • Hideki Seki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-blade centrifugal blower
    • Patent number 7,281,897
    • Issue date Oct 16, 2007
    • Denso Corporation
    • Toshinori Ochiai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower having noise-reduction structure
    • Patent number 6,821,088
    • Issue date Nov 23, 2004
    • Denso Corporation
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal ventilator fan
    • Patent number 6,769,876
    • Issue date Aug 3, 2004
    • Nippon Soken, Inc.
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR DISCHARGE DEVICE
    • Publication number 20210291630
    • Publication date Sep 23, 2021
    • DENSO CORPORATION
    • Yasuhiro TAKEUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIRFLOW GENERATING DEVICE
    • Publication number 20210245575
    • Publication date Aug 12, 2021
    • DENSO CORPORATION
    • Etsuro YOSHINO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR DISCHARGE DEVICE
    • Publication number 20210031596
    • Publication date Feb 4, 2021
    • DENSO CORPORATION
    • Jun YAMAOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR DISCHARGE DEVICE
    • Publication number 20210016634
    • Publication date Jan 21, 2021
    • DENSO CORPORATION
    • Jun YAMAOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR BLOWING DEVICE
    • Publication number 20210017977
    • Publication date Jan 21, 2021
    • DENSO CORPORATION
    • Tatsuya YOSHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR DISCHARGE DEVICE
    • Publication number 20210016635
    • Publication date Jan 21, 2021
    • DENSO CORPORATION
    • Jun YAMAOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CENTRIFUGAL BLOWER
    • Publication number 20170175764
    • Publication date Jun 22, 2017
    • DENSO CORPORATION
    • Hiroyuki USAMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Blower
    • Publication number 20160084262
    • Publication date Mar 24, 2016
    • NIPPON SOKEN, INC.
    • Yasushi Mitsuishi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL MULTI-BLADE BLOWER
    • Publication number 20150192143
    • Publication date Jul 9, 2015
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal blower
    • Publication number 20120057971
    • Publication date Mar 8, 2012
    • DENSO CORPORATION
    • Yasushi Mitsuishi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal multiblade fan
    • Publication number 20110229327
    • Publication date Sep 22, 2011
    • DENSO CORPORATION
    • Syoichi Imahigashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal blower
    • Publication number 20100098535
    • Publication date Apr 22, 2010
    • DENSO CORPORATION
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Blower unit
    • Publication number 20090180868
    • Publication date Jul 16, 2009
    • DENSO CORPORATION
    • Takahito Nakamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal fan and blower having the same
    • Publication number 20090004007
    • Publication date Jan 1, 2009
    • DENSO CORPORATION
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal blower
    • Publication number 20070274833
    • Publication date Nov 29, 2007
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal multiblade fan
    • Publication number 20070217908
    • Publication date Sep 20, 2007
    • DENSO CORPORATION
    • Toshinori Ochiai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal blower
    • Publication number 20070212218
    • Publication date Sep 13, 2007
    • DENSO CORPORATION
    • Hideki Seki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multi-blade centrifugal blower
    • Publication number 20060140758
    • Publication date Jun 29, 2006
    • DENSO CORPORATION
    • Toshinori Ochiai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal ventilator fan
    • Publication number 20030053911
    • Publication date Mar 20, 2003
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal blower
    • Publication number 20030012649
    • Publication date Jan 16, 2003
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal blower having noise-reduction structure
    • Publication number 20020131861
    • Publication date Sep 19, 2002
    • Masaharu Sakai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...