TREA

Tomoki Sakamoto

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  • Katano-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminating apparatus for operating section
    • Patent number 7,399,098
    • Issue date Jul 15, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Nakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display apparatus
    • Patent number 7,023,617
    • Issue date Apr 4, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Ryosuke Tamaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Lighting device for operating part
    • Publication number 20060227528
    • Publication date Oct 12, 2006
    • Hiroshi Nakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Display apparatus
    • Publication number 20020149715
    • Publication date Oct 17, 2002
    • Ryosuke Tamaki
    • G02 - OPTICS