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Junichi Yokoyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING DEVICE AND VIDEO DISPLAY DEVICE USING THE SAME
    • Publication number 20150176773
    • Publication date Jun 25, 2015
    • HITACHI MAXELL, LTD.
    • Shoji Yamamoto
    • F21 - LIGHTING
  • Information Patent Application

    LASER PROJECTOR
    • Publication number 20130201459
    • Publication date Aug 8, 2013
    • HITACHI CONSUMER ELECTRONICS CO., LTD.
    • Yoshiho SEO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20120139969
    • Publication date Jun 7, 2012
    • CANON KABUSHIKI KAISHA
    • Junichi YOKOYAMA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    IMAGE DISPLAY DEVICE AND CONTROL METHOD THEREOF
    • Publication number 20120105502
    • Publication date May 3, 2012
    • Junichi YOKOYAMA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20110292019
    • Publication date Dec 1, 2011
    • CANON KABUSHIKI KAISHA
    • Shoji YAMAMOTO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20110043544
    • Publication date Feb 24, 2011
    • Hitachi Displays, Ltd.
    • Norihiro NAKAMURA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE AND DISPLAY METHOD
    • Publication number 20100328366
    • Publication date Dec 30, 2010
    • Hitachi Displays, Ltd.
    • Norihiro Nakamura
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ADDRESS DRIVE CIRCUIT AND PLASMA DISPLAY APPARATUS
    • Publication number 20090153065
    • Publication date Jun 18, 2009
    • Tomoyuki FUKUDA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display Device
    • Publication number 20090001897
    • Publication date Jan 1, 2009
    • Toshifumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Image display device
    • Publication number 20080150934
    • Publication date Jun 26, 2008
    • Toshifumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS