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Tamotsu AKEYAMA

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION VIDEO DISPLAY
    • Publication number 20170099484
    • Publication date Apr 6, 2017
    • Panasonic Intellectual Property Management Co., Lt
    • Ken MASHITANI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTION TYPE VIDEO DISPLAY DEVICE
    • Publication number 20110157487
    • Publication date Jun 30, 2011
    • PANASONIC CORPORATION
    • Tamotsu Akeyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE DISPLAY APPARATUS WITH EXTERNAL-EQUIPMENT-LINK UNIT
    • Publication number 20110085044
    • Publication date Apr 14, 2011
    • PANASONIC CORPORATION
    • Hitoshi NODA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD
    • Publication number 20100271549
    • Publication date Oct 28, 2010
    • PANASONIC CORPORATION
    • Akihiro Kuwabara
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Characteristic correcting device
    • Publication number 20050104987
    • Publication date May 19, 2005
    • Ryoji Asada
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE