TREA

Takahiro YAMASHITA

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain transmission device
    • Patent number 9,915,325
    • Issue date Mar 13, 2018
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain transmission device for driving camshafts
    • Patent number 9,909,652
    • Issue date Mar 6, 2018
    • NTN Corporation
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,885,401
    • Issue date Feb 6, 2018
    • NTN Corporation
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Chain guide and chain transmission device
    • Patent number 9,879,763
    • Issue date Jan 30, 2018
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain drive apparatus
    • Patent number 9,562,593
    • Issue date Feb 7, 2017
    • NTN Corporation
    • Shinji Oishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide and chain tensioner device
    • Patent number 9,429,216
    • Issue date Aug 30, 2016
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Timing chain drive device
    • Patent number 9,032,926
    • Issue date May 19, 2015
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20170152922
    • Publication date Jun 1, 2017
    • NTN Corporation
    • Akio KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TRANSMISSION DEVICE
    • Publication number 20170037942
    • Publication date Feb 9, 2017
    • NTN Corporation
    • Akio KATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHAIN TRANSMISSION DEVICE FOR DRIVING CAMSHAFTS
    • Publication number 20160348764
    • Publication date Dec 1, 2016
    • NTN Corporation
    • Akio KATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHAIN TRANSMISSION DEVICE
    • Publication number 20160215861
    • Publication date Jul 28, 2016
    • NTN Corporation
    • Akio KATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN DRIVE APPARATUS
    • Publication number 20140274512
    • Publication date Sep 18, 2014
    • Shinji Oishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TENSIONER DEVICE
    • Publication number 20130331211
    • Publication date Dec 12, 2013
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE AND CHAIN TENSIONER DEVICE
    • Publication number 20130324339
    • Publication date Dec 5, 2013
    • NTN Corporation
    • Akio Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TIMING CHAIN DRIVE DEVICE
    • Publication number 20130312685
    • Publication date Nov 28, 2013
    • Akio Kato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES