TREA

Naoyuki Sugimoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Handle device
    • Patent number 6,637,785
    • Issue date Oct 28, 2003
    • Takigen Manufacturing Co., Ltd.
    • Naoyuki Sugimoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lockable cap
    • Patent number 6,499,327
    • Issue date Dec 31, 2002
    • Takigen MFG. Co., Ltd.
    • Naoyuki Sugimoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device with key-operated lock
    • Patent number 6,408,662
    • Issue date Jun 25, 2002
    • Takigen MFG. Co., Ltd.
    • Naoyuki Sugimoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Handle device
    • Publication number 20010054824
    • Publication date Dec 27, 2001
    • Naoyuki Sugimoto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES