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Koji Hirosawa

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  • Gifu, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Buffer circuit
    • Publication number 20060114212
    • Publication date Jun 1, 2006
    • Koji Hirosawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display panel
    • Publication number 20060114273
    • Publication date Jun 1, 2006
    • SANYO ELECTRIC CO., LTD.
    • Masahiro Okuyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Active matrix display device with electrode between adjacent pixels
    • Publication number 20060077331
    • Publication date Apr 13, 2006
    • Sanyo Electric Co., Ltd.
    • Yasushi Miyajima
    • G02 - OPTICS
  • Information Patent Application

    Display device
    • Publication number 20050264509
    • Publication date Dec 1, 2005
    • Michiru Senda
    • G02 - OPTICS
  • Information Patent Application

    Display device
    • Publication number 20050259062
    • Publication date Nov 24, 2005
    • Michiru Senda
    • G02 - OPTICS
  • Information Patent Application

    Liquid crystal display device and controlling method thereof
    • Publication number 20050212743
    • Publication date Sep 29, 2005
    • Sanyo Electric Co., Ltd.
    • Ryoichi Yokoyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display
    • Publication number 20050110734
    • Publication date May 26, 2005
    • SANYO ELECTRIC CO., LTD.
    • Koji Hirosawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Semiconductor device
    • Publication number 20050110132
    • Publication date May 26, 2005
    • Sanyo Electric Co., Ltd.
    • Ryoichi Yokoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Display
    • Publication number 20040263465
    • Publication date Dec 30, 2004
    • SANYO ELECTRIC CO., LTD.
    • Koji Hirosawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Active matrix display device
    • Publication number 20030136962
    • Publication date Jul 24, 2003
    • Yasushi Miyajima
    • G02 - OPTICS
  • Information Patent Application

    IC chip and display device using the same
    • Publication number 20020186341
    • Publication date Dec 12, 2002
    • Kuni Yamamura
    • G02 - OPTICS
  • Information Patent Application

    Active matrix display device
    • Publication number 20020084963
    • Publication date Jul 4, 2002
    • Naoaki Komiya
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Level shifter for use in active matrix display apparatus
    • Publication number 20020030528
    • Publication date Mar 14, 2002
    • Shoichiro Matsumoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS