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Masuhisa Yoshida

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  • Iwata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Needle roller bearing
    • Patent number 6,068,406
    • Issue date May 30, 2000
    • NTN Corporation
    • Masuhisa Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Needle roller bearing
    • Patent number 6,007,254
    • Issue date Dec 28, 1999
    • NTN Corporation
    • Norio Fujioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...