TREA

Ken'ichi Miyoshi

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  • Nagano-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Push nut and method for producing the same
    • Patent number 5,897,281
    • Issue date Apr 27, 1999
    • Topy Fasteners, Ltd.
    • Yoshiaki Haga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Push nut
    • Patent number 5,833,422
    • Issue date Nov 10, 1998
    • Topy Fasteners, Ltd.
    • Yoshiaki Haga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...