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Shigeyoshi Ishiguro

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  • Shizuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 7,052,400
    • Issue date May 30, 2006
    • NTN Corporation
    • Hisaaki Kura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tripod type constant velocity universal joint
    • Patent number 6,893,351
    • Issue date May 17, 2005
    • NTN Corporation
    • Shigeyoshi Ishiguro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 6,719,635
    • Issue date Apr 13, 2004
    • NTN Corporation
    • Hisaaki Kura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 6,579,188
    • Issue date Jun 17, 2003
    • NTN Corporation
    • Hisaaki Kura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 6,478,682
    • Issue date Nov 12, 2002
    • NTN Corporation
    • Hisaaki Kura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 6,322,453
    • Issue date Nov 27, 2001
    • NTN Corporation
    • Shigeyoshi Ishiguro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tripod type constant velocity universal joint
    • Patent number 6,264,565
    • Issue date Jul 24, 2001
    • NTN Corporation
    • Tatsurou Sugiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slidable constant velocity universal joint
    • Patent number 6,200,224
    • Issue date Mar 13, 2001
    • NTN Corporation
    • Tatsurou Sugiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Homokinetic joint having an outer ring formed with track grooves wh...
    • Patent number 5,788,578
    • Issue date Aug 4, 1998
    • NTN Corporation
    • Osamu Shimizu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Constant velocity universal joint
    • Publication number 20040209693
    • Publication date Oct 21, 2004
    • NTN Corporation
    • Hisaaki Kura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Constant velocity universal joint
    • Publication number 20030130045
    • Publication date Jul 10, 2003
    • NTN Corporation
    • Hisaaki Kura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tripod type constant velocity universal joint
    • Publication number 20020028711
    • Publication date Mar 7, 2002
    • Shigeyoshi Ishiguro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...