TREA

Isao Nagashima

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide mechanism of portable device and portable telephone
    • Patent number 7,463,913
    • Issue date Dec 9, 2008
    • Katoh Electrical Machinery Co., Ltd.
    • Isao Nagashima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Small-sized opening and closing device
    • Patent number 6,658,111
    • Issue date Dec 2, 2003
    • Katoh Electrical Machinery Co., Ltd.
    • Isao Nagashima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Tilting hinge
    • Patent number 6,378,171
    • Issue date Apr 30, 2002
    • Katoh Electrical Machinery Co., Ltd.
    • Naokazu Suzuki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Operative hinge for opening/closing body
    • Patent number 6,178,597
    • Issue date Jan 30, 2001
    • Katoh Electrical Machinery Co., Ltd.
    • Naokazu Suzuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents