TREA

Takayuki Miyagawa

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  • Fujisawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulley rotation support apparatus
    • Patent number 7,325,974
    • Issue date Feb 5, 2008
    • NSK Ltd.
    • Kouichi Tanabe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,676,297
    • Issue date Jan 13, 2004
    • NSK Ltd.
    • Takayuki Miyagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor with a stationary shaft with formed knurled grooves on shaft...
    • Patent number 6,630,758
    • Issue date Oct 7, 2003
    • NSK Ltd.
    • Mamoru Aoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ball bearing
    • Patent number 6,474,872
    • Issue date Nov 5, 2002
    • NSK Ltd.
    • Toru Takamizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GREASE COMPOSITION AND ROLLING DEVICE
    • Publication number 20140199009
    • Publication date Jul 17, 2014
    • NSK Ltd.
    • Noriyuki Inami
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Grease Composition and Wheel Supporting Rolling Bearing Unit Having...
    • Publication number 20140193110
    • Publication date Jul 10, 2014
    • Kazuhiro Soga
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Seal device and rolling bearing unit with seal device
    • Publication number 20070201782
    • Publication date Aug 30, 2007
    • Takayuki Miyagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pulley rotatingly supporting device
    • Publication number 20060025257
    • Publication date Feb 2, 2006
    • Kouichi Tanabe
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Rolling bearing
    • Publication number 20030198415
    • Publication date Oct 23, 2003
    • NSK Ltd.
    • Takayuki Miyagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball bearing
    • Publication number 20020118900
    • Publication date Aug 29, 2002
    • NSK Ltd
    • Toru Takamizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Motor
    • Publication number 20020047390
    • Publication date Apr 25, 2002
    • Mamoru Aoki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...