TREA

Yoshihisa Konno

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  • Gunma, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp-lighting apparatus
    • Patent number 7,876,055
    • Issue date Jan 25, 2011
    • Taiyo Yuden Co., Ltd.
    • Yasuo Hosaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lamp-lighting apparatus
    • Patent number 7,573,205
    • Issue date Aug 11, 2009
    • Taiyo Yuden Co., Ltd.
    • Yasuo Hosaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Lamp-Lighting Apparatus
    • Publication number 20090146578
    • Publication date Jun 11, 2009
    • Yasuo Hosaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lamp-lighting apparatus
    • Publication number 20060158124
    • Publication date Jul 20, 2006
    • Taiyo Yuden Co., Ltd.
    • Yasuo Hosaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR