TREA

Osamu Ogasawara

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chassis apparatus
    • Patent number 5,305,110
    • Issue date Apr 19, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Naoya Taki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Snap tooth lock device with quick unlock mechanism
    • Patent number 5,220,712
    • Issue date Jun 22, 1993
    • Matsushita Electric Industrial Co., Ltd.
    • Naoya Taki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES