TREA

Eiji Koizumi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Television apparatus
    • Patent number 8,120,713
    • Issue date Feb 21, 2012
    • Sony Corporation
    • Tatsuya Sakata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Television unit
    • Patent number 7,663,699
    • Issue date Feb 16, 2010
    • Sony Corporation
    • Tatsuya Sakata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Television apparatus
    • Publication number 20070273790
    • Publication date Nov 29, 2007
    • Tatsuya Sakata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Television unit
    • Publication number 20070146987
    • Publication date Jun 28, 2007
    • Tatsuya Sakata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE