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Yoshito Date

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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal panel driving device
    • Patent number 8,035,602
    • Issue date Oct 11, 2011
    • Panasonic Corporation
    • Kazuyoshi Nishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus, source driver and dispaly panel
    • Patent number 7,864,171
    • Issue date Jan 4, 2011
    • Panasonic Corporation
    • Tetsurou Oomori
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal panel driving device
    • Patent number 7,764,260
    • Issue date Jul 27, 2010
    • Panasonic Corporation
    • Kazuyoshi Nishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device comprising display driver having display driving sec...
    • Patent number 7,649,528
    • Issue date Jan 19, 2010
    • Panasonic Corporation
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Grayscale voltage generation device, display panel driver and display
    • Patent number 7,605,830
    • Issue date Oct 20, 2009
    • Panasonic Corporation
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Current driving device and display device
    • Patent number 7,477,094
    • Issue date Jan 13, 2009
    • Panasonic Corporation
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Current driver
    • Patent number 7,466,166
    • Issue date Dec 16, 2008
    • Panasonic Corporation
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Current driver
    • Patent number 7,327,170
    • Issue date Feb 5, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Tetsuro Omori
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus, source driver and display panel
    • Patent number 7,304,621
    • Issue date Dec 4, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Tetsurou Oomori
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Level shift circuit
    • Patent number 7,295,056
    • Issue date Nov 13, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Keiji Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Current driver and display device
    • Patent number 7,289,087
    • Issue date Oct 30, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display driver
    • Patent number 7,265,495
    • Issue date Sep 4, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Current driver and display device
    • Patent number 7,145,379
    • Issue date Dec 5, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Driving voltage controller
    • Patent number 7,119,802
    • Issue date Oct 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Tooru Suyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal panel driving device
    • Patent number 7,084,852
    • Issue date Aug 1, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuyoshi Nishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Output circuit for gray scale control, testing apparatus thereof, a...
    • Patent number 7,034,787
    • Issue date Apr 25, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Data transmission/reception system
    • Patent number 7,009,426
    • Issue date Mar 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Shiro Dosho
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Current drive system
    • Patent number 6,958,742
    • Issue date Oct 25, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display driver
    • Patent number 6,924,601
    • Issue date Aug 2, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Differential amplifier circuit
    • Patent number 5,973,558
    • Issue date Oct 26, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Differential amplifier circuit with a high through put rate and red...
    • Patent number 5,841,317
    • Issue date Nov 24, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Tetsurou Ohmori
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Liquid crystal display control system including storage means and D...
    • Patent number 5,648,791
    • Issue date Jul 15, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal display control system including storage means and D...
    • Patent number 5,453,757
    • Issue date Sep 26, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CRYSTAL PANEL DRIVING DEVICE
    • Publication number 20100253669
    • Publication date Oct 7, 2010
    • PANASONIC CORPORATION
    • Kazuyoshi NISHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Current driver and display device
    • Publication number 20080252665
    • Publication date Oct 16, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display apparatus, source driver and dispaly panel
    • Publication number 20080084411
    • Publication date Apr 10, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Tetsurou Oomori
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Voltage driver
    • Publication number 20070075952
    • Publication date Apr 5, 2007
    • Yoshihisa Hamahashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Liquid crystal panel driving device
    • Publication number 20060232542
    • Publication date Oct 19, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuyoshi Nishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display device comprising display driver having display driving sec...
    • Publication number 20060181491
    • Publication date Aug 17, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Output circuit for gray scale control, testing apparatus thereof, a...
    • Publication number 20060176252
    • Publication date Aug 10, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Current driver
    • Publication number 20060097759
    • Publication date May 11, 2006
    • Tetsuro Omori
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Grayscale voltage generation device, display panel driver and display
    • Publication number 20060066602
    • Publication date Mar 30, 2006
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Level shift circuit
    • Publication number 20060006919
    • Publication date Jan 12, 2006
    • Matsushita Elec. Ind. Co. Ltd.
    • Keiji Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Current driver
    • Publication number 20050231241
    • Publication date Oct 20, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display driver
    • Publication number 20050200583
    • Publication date Sep 15, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Data transmission/reception system
    • Publication number 20050174145
    • Publication date Aug 11, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Shiro Dosho
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Current driving apparatus and method for fabricating the same
    • Publication number 20050110666
    • Publication date May 26, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display driver
    • Publication number 20050073513
    • Publication date Apr 7, 2005
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Current driver and display device
    • Publication number 20050057457
    • Publication date Mar 17, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Current driver and display device
    • Publication number 20050024100
    • Publication date Feb 3, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Current driving device and display device
    • Publication number 20040227499
    • Publication date Nov 18, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Display apparatus, source driver and display panel
    • Publication number 20040201556
    • Publication date Oct 14, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Tetsurou Oomori
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Current drive system
    • Publication number 20040178742
    • Publication date Sep 16, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Output circuit for gray scale control, testing apparatus thereof, a...
    • Publication number 20030184568
    • Publication date Oct 2, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Yoshito Date
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Liquid crystal panel driving device
    • Publication number 20030174119
    • Publication date Sep 18, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kazuyoshi Nishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Driving voltage controller
    • Publication number 20030151581
    • Publication date Aug 14, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Tooru Suyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS