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Isamu Okabe

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller chain transmission device
    • Patent number 7,244,206
    • Issue date Jul 17, 2007
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller chain transmission device
    • Patent number 7,108,622
    • Issue date Sep 19, 2006
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller chain transmission device
    • Patent number 7,077,774
    • Issue date Jul 18, 2006
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Silent chain
    • Patent number 6,743,134
    • Issue date Jun 1, 2004
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Caulking roller and sintered flanged pulley caulked by the caulking...
    • Patent number 6,540,428
    • Issue date Apr 1, 2003
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pivotal support structure for oscillating member
    • Patent number 6,120,403
    • Issue date Sep 19, 2000
    • Tsubakimoto Chain Co.
    • Tadasu Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner lever device
    • Patent number 6,110,063
    • Issue date Aug 29, 2000
    • Tsubakimoto Chain Co.
    • Isamu Okabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • 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

    Roller chain transmission device
    • Publication number 20050119079
    • Publication date Jun 2, 2005
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller chain transmission device
    • Publication number 20040192482
    • Publication date Sep 30, 2004
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller chain transmission device
    • Publication number 20040192481
    • Publication date Sep 30, 2004
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ratchet type tensioner
    • Publication number 20040171447
    • Publication date Sep 2, 2004
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ratchet type tensioner
    • Publication number 20040106483
    • Publication date Jun 3, 2004
    • Isamu Okabe
    • 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...
  • Information Patent Application

    Sintered sprocket and manufacturing method
    • Publication number 20030228949
    • Publication date Dec 11, 2003
    • Isamu Okabe
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Timing drive sprocket for direct injection engine
    • Publication number 20020193194
    • Publication date Dec 19, 2002
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain
    • Publication number 20020160871
    • Publication date Oct 31, 2002
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain
    • Publication number 20020123404
    • Publication date Sep 5, 2002
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain
    • Publication number 20020115514
    • Publication date Aug 22, 2002
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Silent chain, sprocket for silent chain and silent chain transmissi...
    • Publication number 20020111238
    • Publication date Aug 15, 2002
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Caulking roller and sintered flanged pulley caulked by the caulking...
    • Publication number 20010026727
    • Publication date Oct 4, 2001
    • Isamu Okabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...