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Taku Itagaki

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  • Iwata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tripod-type constant velocity universal joint
    • Patent number 12,038,050
    • Issue date Jul 16, 2024
    • NTN Corporation
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission shaft
    • Patent number 11,767,876
    • Issue date Sep 26, 2023
    • NTN Corporation
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission shaft
    • Patent number 10,443,647
    • Issue date Oct 15, 2019
    • NTN Corporation
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tripod type constant velocity universal joint and method for produc...
    • Patent number 9,394,949
    • Issue date Jul 19, 2016
    • NTN Corporation
    • Jiahua Miao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 8,506,202
    • Issue date Aug 13, 2013
    • NTN Corporation
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Heat treatment method, outer joint member, and tripod type constant...
    • Patent number 8,454,767
    • Issue date Jun 4, 2013
    • NTN Corporation
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 7,160,193
    • Issue date Jan 9, 2007
    • NTN Corporation
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity joint
    • Patent number 6,764,407
    • Issue date Jul 20, 2004
    • NTN Corporation
    • Tatsuhiro Goto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20240352977
    • Publication date Oct 24, 2024
    • NTN Corporation
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20240167518
    • Publication date May 23, 2024
    • NTN Corporation
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20230204078
    • Publication date Jun 29, 2023
    • NTN Corporation
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRIPOD-TYPE CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20220090635
    • Publication date Mar 24, 2022
    • NTN Corporation
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION SHAFT
    • Publication number 20200318676
    • Publication date Oct 8, 2020
    • NTN Corporation
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION SHAFT
    • Publication number 20170335883
    • Publication date Nov 23, 2017
    • NTN Corporation
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    V-BELT TYPE INFINITELY VARIABLE TRANSMISSION
    • Publication number 20160290450
    • Publication date Oct 6, 2016
    • NTN CORPORATION
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT AND METHOD FOR PRODUC...
    • Publication number 20140287841
    • Publication date Sep 25, 2014
    • NTN Corporation
    • Jiahua Miao
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TRIPOD CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20120329564
    • Publication date Dec 27, 2012
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HEAT TREATMENT METHOD, OUTER JOINT MEMBER, AND TRIPOD TYPE CONSTANT...
    • Publication number 20120222779
    • Publication date Sep 6, 2012
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20090317177
    • Publication date Dec 24, 2009
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Constant velocity universal joint
    • Publication number 20050014565
    • Publication date Jan 20, 2005
    • Taku Itagaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Constant velocity joint
    • Publication number 20030073501
    • Publication date Apr 17, 2003
    • Tatsuhiro Goto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...