TREA

Yutaka Igarashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 7,255,479
    • Issue date Aug 14, 2007
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 7,048,443
    • Issue date May 23, 2006
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 6,672,764
    • Issue date Jan 6, 2004
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 6,550,968
    • Issue date Apr 22, 2003
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear guide
    • Patent number 6,520,680
    • Issue date Feb 18, 2003
    • NSK Ltd.
    • Soichiro Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 6,257,765
    • Issue date Jul 10, 2001
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 6,019,513
    • Issue date Feb 1, 2000
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 5,857,779
    • Issue date Jan 12, 1999
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for linear guide apparatus
    • Patent number 5,769,543
    • Issue date Jun 23, 1998
    • NSK Ltd.
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sealing device for linear guide apparatus
    • Publication number 20060165322
    • Publication date Jul 27, 2006
    • NSK Ltd
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device for linear guide apparatus
    • Publication number 20050190996
    • Publication date Sep 1, 2005
    • NSK Ltd
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device for linear guide apparatus
    • Publication number 20040228551
    • Publication date Nov 18, 2004
    • NSK Ltd
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device for linear guide apparatus
    • Publication number 20030039413
    • Publication date Feb 27, 2003
    • NSK Ltd
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Linear guide
    • Publication number 20020018602
    • Publication date Feb 14, 2002
    • NSK Ltd
    • Soichiro Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device for linear guide apparatus
    • Publication number 20020012481
    • Publication date Jan 31, 2002
    • NSK Ltd
    • Toru Tsukada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...