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Katsumi Unehara

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image display apparatus
    • Patent number 8,264,477
    • Issue date Sep 11, 2012
    • Pioneer Corporation
    • Isao Tomisawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image display device
    • Patent number 8,243,125
    • Issue date Aug 14, 2012
    • Pioneer Corporation
    • Isao Tomisawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20100283838
    • Publication date Nov 11, 2010
    • Pioneer Corporation
    • Isao Tomisawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20100164910
    • Publication date Jul 1, 2010
    • Pioneer Corporation
    • Isao Tomisawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20100066662
    • Publication date Mar 18, 2010
    • Pioneer Corporation
    • Isao Tomisawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20100007602
    • Publication date Jan 14, 2010
    • Pioneer Corporation
    • Isao Tomisawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20100007636
    • Publication date Jan 14, 2010
    • Pioneer Corporation
    • Isao Tomisawa
    • G06 - COMPUTING CALCULATING COUNTING