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Ryota HAYASHIDA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial fan and fan assembly
    • Patent number 10,260,526
    • Issue date Apr 16, 2019
    • Nidec Corporation
    • Ryota Hayashida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan
    • Patent number 10,184,492
    • Issue date Jan 22, 2019
    • Nidec Corporation
    • Ryota Yamagata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan and fan assembly
    • Patent number 10,180,146
    • Issue date Jan 15, 2019
    • Nidec Corporation
    • Ryota Hayashida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan
    • Patent number 10,012,242
    • Issue date Jul 3, 2018
    • Nidec Corporation
    • Ryota Yamagata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan having balance correction portions and a cone located axi...
    • Patent number 9,964,123
    • Issue date May 8, 2018
    • Nidec Corporation
    • Ryota Hayashida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow fan
    • Patent number 9,957,965
    • Issue date May 1, 2018
    • Nidec Corporation
    • Ryota Yamagata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan
    • Patent number 9,745,987
    • Issue date Aug 29, 2017
    • Nidec Corporation
    • Makoto Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan motor
    • Patent number 9,366,262
    • Issue date Jun 14, 2016
    • Nidec Corporation
    • Yoshiaki Oguma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN MOTOR
    • Publication number 20180291914
    • Publication date Oct 11, 2018
    • NIDEC CORPORATION
    • Atsuyuki YAMAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AXIAL FAN AND FAN ASSEMBLY
    • Publication number 20180202462
    • Publication date Jul 19, 2018
    • NIDEC CORPORATION
    • Ryota HAYASHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN AND FAN ASSEMBLY
    • Publication number 20180202463
    • Publication date Jul 19, 2018
    • NIDEC CORPORATION
    • Ryota HAYASHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW FAN
    • Publication number 20180180063
    • Publication date Jun 28, 2018
    • NIDEC CORPORATION
    • Ryota YAMAGATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW FAN
    • Publication number 20160097402
    • Publication date Apr 7, 2016
    • NIDEC CORPORATION
    • Ryota YAMAGATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW FAN
    • Publication number 20160097396
    • Publication date Apr 7, 2016
    • NIDEC CORPORATION
    • Ryota YAMAGATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN AND FAN ASSEMBLY
    • Publication number 20160040684
    • Publication date Feb 11, 2016
    • NIDEC CORPORATION
    • Ryota HAYASHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MOTOR
    • Publication number 20130171015
    • Publication date Jul 4, 2013
    • NIDEC CORPORATION
    • Yoshiaki OGUMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20130149134
    • Publication date Jun 13, 2013
    • NIDEC CORPORATION
    • Makoto KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20100232967
    • Publication date Sep 16, 2010
    • NIDEC CORPORATION
    • Yoshiaki OGUMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...