TREA

Naoki Sugino

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  • Miyagi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turn signal switch device
    • Patent number 7,622,687
    • Issue date Nov 24, 2009
    • Alps Electric Co., Ltd.
    • Naoki Sugino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switch stalk device
    • Patent number 7,402,768
    • Issue date Jul 22, 2008
    • Alps Electric Co., Ltd.
    • Naoki Sugino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    In-vehicle knob switch device
    • Patent number 7,238,899
    • Issue date Jul 3, 2007
    • Alps Electric Co., Ltd.
    • Naoki Sugino
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TURN SIGNAL SWITCH DEVICE
    • Publication number 20080202900
    • Publication date Aug 28, 2008
    • Naoki Sugino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Switch stalk device
    • Publication number 20080060923
    • Publication date Mar 13, 2008
    • Naoki Sugino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    In-vehicle knob switch device
    • Publication number 20070062792
    • Publication date Mar 22, 2007
    • Alps Electric Co., Ltd.
    • Naoki Sugino
    • B60 - VEHICLES IN GENERAL