TREA

Yoshinori Iwasaki

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silent chain
    • Patent number 7,789,782
    • Issue date Sep 7, 2010
    • Tsubakimoto Chain Co.
    • Minoru Komada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain power transmission apparatus
    • Patent number 6,796,920
    • Issue date Sep 28, 2004
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain with rocker joint pins
    • Patent number 6,589,127
    • Issue date Jul 8, 2003
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rocker joint silent chain
    • Patent number 6,572,503
    • Issue date Jun 3, 2003
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low noise silent chain
    • Patent number 6,533,691
    • Issue date Mar 18, 2003
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 6,435,996
    • Issue date Aug 20, 2002
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rocker pin and wire stock for producing the same
    • Patent number 6,393,819
    • Issue date May 28, 2002
    • Tsubakimoto Chain Co.
    • Kazumasa Matsuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain with improved rocker pin joint structure
    • Patent number 6,387,003
    • Issue date May 14, 2002
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Silent chain
    • Patent number D449416
    • Issue date Oct 16, 2001
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Silent chain
    • Patent number 6,272,835
    • Issue date Aug 14, 2001
    • Tsubakimoto Chain Co.
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SILENT CHAIN
    • Publication number 20080268996
    • Publication date Oct 30, 2008
    • Minoru Komada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain
    • Publication number 20080248908
    • Publication date Oct 9, 2008
    • Tsubakimoto Chain Co.
    • Minoru Komada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Low noise rocker pin type silent chain
    • Publication number 20020137584
    • Publication date Sep 26, 2002
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rocker joint silent chain
    • Publication number 20020072444
    • Publication date Jun 13, 2002
    • Kazumasa Matsuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain power transmission apparatus
    • Publication number 20020028720
    • Publication date Mar 7, 2002
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rocker joint silent chain
    • Publication number 20020025867
    • Publication date Feb 28, 2002
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain
    • Publication number 20010023213
    • Publication date Sep 20, 2001
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Low noise silent chain
    • Publication number 20010023212
    • Publication date Sep 20, 2001
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain with improved rocker pin joint structure
    • Publication number 20010004615
    • Publication date Jun 21, 2001
    • Hiroshi Horie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...