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Masahiko Yamazaki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Linear motion device
    • Patent number 7,278,332
    • Issue date Oct 9, 2007
    • NSK Ltd.
    • Shinya Nakatani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing, rolling bearing for fuel cell, compressor for fuel...
    • Patent number 7,265,080
    • Issue date Sep 4, 2007
    • NSK Ltd.
    • Kenichi Iso
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lubricant composition
    • Patent number 5,922,654
    • Issue date Jul 13, 1999
    • NSK Ltd.
    • Masahiko Yamazaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents