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Kazushige Ootsuka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wind power generation device
    • Patent number 10,428,801
    • Issue date Oct 1, 2019
    • JTEKT Corporation
    • Hideki Fujiwara
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Clutch unit and wind power generation device
    • Patent number 9,869,352
    • Issue date Jan 16, 2018
    • JTEKT Corporation
    • Hideki Fujiwara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Power generation device
    • Patent number 9,097,295
    • Issue date Aug 4, 2015
    • JTEKT Corporation
    • Hideki Fujiwara
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Torque limiter
    • Patent number 8,230,986
    • Issue date Jul 31, 2012
    • JTEKT Corporation
    • Kazushige Ootsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque limiter
    • Patent number 8,220,609
    • Issue date Jul 17, 2012
    • JTEKT Corporation
    • Kazushige Ootsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLUTCH UNIT ASSEMBLY METHOD
    • Publication number 20160040730
    • Publication date Feb 11, 2016
    • JTEKT Corporation
    • Hideki FUJIWARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ONE-WAY CLUTCH FOR WIND POWER GENERATION DEVICE, AND WIND POWER GEN...
    • Publication number 20160032899
    • Publication date Feb 4, 2016
    • JTEKT Corporation
    • Hideki FUJIWARA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SHAFT COUPLING DEVICE AND WIND POWER GENERATION DEVICE
    • Publication number 20160025073
    • Publication date Jan 28, 2016
    • JTEKT CORPORATION
    • Hideki FUJIWARA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CLUTCH UNIT AND WIND POWER GENERATION DEVICE
    • Publication number 20160017935
    • Publication date Jan 21, 2016
    • JTEKT CORPORATION
    • Hideki FUJIWARA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND POWER GENERATION DEVICE
    • Publication number 20160010629
    • Publication date Jan 14, 2016
    • JTEKT Corporation
    • Hideki FUJIWARA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    POWER GENERATION DEVICE
    • Publication number 20140090945
    • Publication date Apr 3, 2014
    • JTEKT Corporation
    • Hideki FUJIWARA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TORQUE LIMITER
    • Publication number 20100184519
    • Publication date Jul 22, 2010
    • Kazushige Ootsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORQUE LIMITER
    • Publication number 20090173591
    • Publication date Jul 9, 2009
    • Kazushige Ootsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...