TREA

Takubi Hamano

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  • Minato-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic shield panel
    • Patent number 7,589,285
    • Issue date Sep 15, 2009
    • Nippon Steel & Sumikin Coated Sheet Corporation
    • Morihiro Matsumoto
    • E04 - BUILDING
  • Information Patent Grant

    Magnetic shielding door and magnetic shielding room
    • Patent number 7,501,588
    • Issue date Mar 10, 2009
    • Nabtesco Corporation
    • Hideki Noda
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents