TREA

Shigekazu Fukuda

Follow

Person

  • Tokorozawa, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Ratchet-type hydraulic tensioner
    • Patent number 6,866,601
    • Issue date Mar 15, 2005
    • Tsubakimoto Chain Co.
    • Toyonaga Saitoh
    • 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

    Wear-resistant silent chain
    • Patent number 6,494,800
    • Issue date Dec 17, 2002
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • 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

    Silent chain
    • Patent number 6,432,011
    • Issue date Aug 13, 2002
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain power transmitting device
    • Patent number 6,416,436
    • Issue date Jul 9, 2002
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • 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

    Guide plate for a silent chain
    • Patent number 6,383,105
    • Issue date May 7, 2002
    • Tsubakimoto Chain Co.
    • Kazumasa Matsuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 6,325,735
    • Issue date Dec 4, 2001
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 6,277,046
    • Issue date Aug 21, 2001
    • Tsubakimoto Chain Co.
    • Hitoshi Ohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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...
  • Information Patent Grant

    Silent chain
    • Patent number 6,260,345
    • Issue date Jul 17, 2001
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic tensioner
    • Patent number 6,203,461
    • Issue date Mar 20, 2001
    • Tsubakimoto Chain Co.
    • Sumio Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 6,159,122
    • Issue date Dec 12, 2000
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner device for chain drive mechanism
    • Patent number 6,146,300
    • Issue date Nov 14, 2000
    • Tsubakimoto Chain Co.
    • Tadasu Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic tensioner having a plunger with a self-contained reservoi...
    • Patent number 6,086,497
    • Issue date Jul 11, 2000
    • Tsubakimoto Chain Co.
    • Shigekazu Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sprocket for roller chain
    • Patent number 5,397,278
    • Issue date Mar 14, 1995
    • Tsubakimoto Chain Co.
    • Tadasu Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain drive mechanism having improved noise reduction
    • Patent number 5,360,378
    • Issue date Nov 1, 1994
    • Tsbakimoto Chain Co.
    • Tadasu Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner with oil reservoir
    • Patent number 5,352,159
    • Issue date Oct 4, 1994
    • Tsubakimoto Chain Co.
    • Tadasu Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Ratchet-type hydraulic tensioner
    • Publication number 20030134703
    • Publication date Jul 17, 2003
    • Toyonaga Saitoh
    • 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
    • Publication number 20020058561
    • Publication date May 16, 2002
    • Tsubakimoto Chain Co.
    • Makoto Kanehira
    • 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...