TREA

Seiji Takahashi

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Panel fastener or the like
    • Patent number D325696
    • Issue date Apr 28, 1992
    • Nifco Inc.
    • Kazumasa Kurihara
    • D08 - Tools and hardware
  • Information Patent Grant

    Expanding plastic fastener
    • Patent number 4,878,791
    • Issue date Nov 7, 1989
    • Nifco Inc.
    • Kazumasa Kurihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...