TREA

Yasuyuki Tsuji

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  • Kuwana, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thrust ball bearing
    • Patent number 7,168,859
    • Issue date Jan 30, 2007
    • NTN Corporation
    • Michio Hori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cage for spherical roller bearing
    • Patent number 5,033,878
    • Issue date Jul 23, 1991
    • NTN Corporation
    • Yasuyuki Tsuji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Thrust ball bearing
    • Publication number 20040264826
    • Publication date Dec 30, 2004
    • Michio Hori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...