TREA

Shoichi Hirai

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  • Nishinomiya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Window opener
    • Patent number 4,918,865
    • Issue date Apr 24, 1990
    • Nippon Cable System Inc.
    • Shoichi Hirai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Driving device employed in a window regulator
    • Patent number 4,840,080
    • Issue date Jun 20, 1989
    • Nippon Cable System, Inc.
    • Tetuo Kobayashi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Driving device employed in a window regulator
    • Patent number 4,628,759
    • Issue date Dec 16, 1986
    • Nippon Cable System Inc.
    • Tetuo Kobayashi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES