TREA

Shigemi Kawaguchi

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  • Iizuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic device
    • Patent number 8,115,130
    • Issue date Feb 14, 2012
    • Mitsumi Electric Co., Ltd.
    • Hidetake Kikuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Slide switch
    • Patent number D557667
    • Issue date Dec 18, 2007
    • Mitsumi Electric Co., Ltd.
    • Takashi Kawamura
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic Device
    • Publication number 20090266698
    • Publication date Oct 29, 2009
    • Hidetake Kikuchi
    • H01 - BASIC ELECTRIC ELEMENTS