TREA

Takashi Tohara

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silent chain
    • Patent number 9,051,992
    • Issue date Jun 9, 2015
    • Tsubakimoto Chain Co.
    • Takeo Sasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low friction sound-type silent chain
    • Patent number 8,888,633
    • Issue date Nov 18, 2014
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Link plate
    • Patent number 8,708,850
    • Issue date Apr 29, 2014
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain transmission for use in an engine
    • Patent number 8,088,029
    • Issue date Jan 3, 2012
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission chain for use in engine
    • Patent number 7,963,872
    • Issue date Jun 21, 2011
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 7,837,583
    • Issue date Nov 23, 2010
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 7,497,795
    • Issue date Mar 3, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low friction chain
    • Patent number 7,419,449
    • Issue date Sep 2, 2008
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SILENT CHAIN
    • Publication number 20140045632
    • Publication date Feb 13, 2014
    • Tsubakimoto Chain Co.
    • Takeo Sasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINK PLATE
    • Publication number 20110183800
    • Publication date Jul 28, 2011
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOW FRICTION SOUND-TYPE SILENT CHAIN
    • Publication number 20100304910
    • Publication date Dec 2, 2010
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SILENT CHAIN
    • Publication number 20090186729
    • Publication date Jul 23, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SILENT CHAIN
    • Publication number 20090186732
    • Publication date Jul 23, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SILENT CHAIN
    • Publication number 20090186730
    • Publication date Jul 23, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SILENT CHAIN
    • Publication number 20090186731
    • Publication date Jul 23, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TRANSMISSION FOR USE IN AN ENGINE
    • Publication number 20090111626
    • Publication date Apr 30, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SILENT CHAIN
    • Publication number 20090042683
    • Publication date Feb 12, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRANSMISSION CHAIN FOR USE IN ENGINE
    • Publication number 20090017951
    • Publication date Jan 15, 2009
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Low friction chain
    • Publication number 20080020882
    • Publication date Jan 24, 2008
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain for use in automobile engine
    • Publication number 20080015072
    • Publication date Jan 17, 2008
    • Tsubakimoto Chain Co.
    • Kenichi Nagao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain
    • Publication number 20060105872
    • Publication date May 18, 2006
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain and method of producing same
    • Publication number 20060094551
    • Publication date May 4, 2006
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Process for making a roller chain
    • Publication number 20060032207
    • Publication date Feb 16, 2006
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Power transmission chain
    • Publication number 20050288141
    • Publication date Dec 29, 2005
    • Tsubakimoto Chain Co.
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller chain
    • Publication number 20050090348
    • Publication date Apr 28, 2005
    • Tsubakimoto Chain Co. (Japanese Corporation)
    • Takashi Tohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller chain
    • Publication number 20040018905
    • Publication date Jan 29, 2004
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...