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Shunji Utsumi

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  • Yokosuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door lock arrangement for automotive vehicle
    • Patent number 4,505,500
    • Issue date Mar 19, 1985
    • Nissan Motor Company, Limited
    • Shunji Utsumi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Child proof door locking device
    • Patent number 4,487,441
    • Issue date Dec 11, 1984
    • Nissan Motor Company, Limited
    • Issei Miyamoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES