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Tomonori Ohwaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Constant velocity joint
    • Patent number 7,128,654
    • Issue date Oct 31, 2006
    • Toyoda Koki Kabushiki Kaisha
    • Tomonori Ohwaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft and manufacturing method thereof
    • Patent number 7,052,402
    • Issue date May 30, 2006
    • Toyoda Koki Kabushiki Kaisha
    • Kazuyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Constant velocity joint
    • Publication number 20050202881
    • Publication date Sep 15, 2005
    • Tomonori Ohwaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft and manufacturing method thereof
    • Publication number 20040063506
    • Publication date Apr 1, 2004
    • TOYODA KOKI KABUSHIKI KAISHA
    • Kazuyuki Ichikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...