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Atsushi Hayami

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain tensioner
    • Patent number 8,568,258
    • Issue date Oct 29, 2013
    • Tsubakimoto Chain Co.
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball-type tensioner
    • Patent number 8,419,575
    • Issue date Apr 16, 2013
    • Tsubakimoto Chain Co.
    • Osamu Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 8,282,520
    • Issue date Oct 9, 2012
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner lever for chain drive
    • Patent number 8,092,327
    • Issue date Jan 10, 2012
    • Tsubakimoto Chain Co.
    • Akira Kobara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide for use in engine
    • Patent number 7,967,708
    • Issue date Jun 28, 2011
    • Tsubakimoto Chain Co.
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ratchet type tensioner
    • Patent number 7,468,012
    • Issue date Dec 23, 2008
    • Tsubakimoto Chain Co.
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STATIONARY CHAIN GUIDE
    • Publication number 20120295747
    • Publication date Nov 22, 2012
    • Tsubakimoto Chain Co.
    • Yuichiri Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPROCKET
    • Publication number 20110300977
    • Publication date Dec 8, 2011
    • Tsubakimoto Chain Co.,
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20110287880
    • Publication date Nov 24, 2011
    • Tsubakimoto Chain Co.
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL-TYPE TENSIONER
    • Publication number 20110269584
    • Publication date Nov 3, 2011
    • Tsubakimoto Chain Co.,
    • Osamu Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20110021298
    • Publication date Jan 27, 2011
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER LEVER FOR CHAIN DRIVE
    • Publication number 20090111629
    • Publication date Apr 30, 2009
    • Tsubakimoto Chain Co.
    • Akira Kobara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CHAIN GUIDE FOR USE IN ENGINE
    • Publication number 20090036242
    • Publication date Feb 5, 2009
    • Tsubakimoto Chain Co.
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ratchet type tensioner
    • Publication number 20060194661
    • Publication date Aug 31, 2006
    • Tsubakimoto Chain Co.
    • Atsushi Hayami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...