TREA

Takahiro Mizutani

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  • Kuwana, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling bearing with solid lubricant
    • Patent number 5,222,816
    • Issue date Jun 29, 1993
    • NTN Corporation
    • Hiromitsu Kondoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing with solid lubricant
    • Patent number 5,207,513
    • Issue date May 4, 1993
    • NTN Corporation
    • Hiromitsu Kondo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Grease-sealed bearing with oxide layers
    • Patent number 5,150,974
    • Issue date Sep 29, 1992
    • NTN Corporation
    • Kenji Tamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...