TREA

Kiyokazu Sunami

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  • Tajimi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hypoid gear design method and hypoid gear
    • Patent number 10,578,192
    • Issue date Mar 3, 2020
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Takayuki Aoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hypoid gear design method and hypoid gear
    • Patent number 8,881,401
    • Issue date Nov 11, 2014
    • Kabushiki Kaisha Toyota Chuo Kenkysho
    • Takayuki Aoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Traction drive mechanism
    • Patent number 8,771,126
    • Issue date Jul 8, 2014
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Yoshihiro Mizuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Direct injection type internal combustion engine
    • Patent number 4,473,046
    • Issue date Sep 25, 1984
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Taro Aoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HYPOID GEAR DESIGN METHOD AND HYPOID GEAR
    • Publication number 20180259038
    • Publication date Sep 13, 2018
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Takayuki AOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYPOID GEAR DESIGN METHOD AND HYPOID GEAR
    • Publication number 20150020626
    • Publication date Jan 22, 2015
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Takayuki AOYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRACTION DRIVE MECHANISM
    • Publication number 20130123059
    • Publication date May 16, 2013
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Yoshihiro Mizuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYPOID GEAR DESIGN METHOD AND HYPOID GEAR
    • Publication number 20110162473
    • Publication date Jul 7, 2011
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Takayuki Aoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...