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Sachiyo YAMADA

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  • Yokohama City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Imaging system
    • Patent number 11,314,190
    • Issue date Apr 26, 2022
    • Hewlett-Packard Development Company, L.P.
    • Yuichiro Tomishima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Constant current driving circuit and light emitting diode backlight...
    • Patent number 9,183,786
    • Issue date Nov 10, 2015
    • Samsung Display Co., Ltd.
    • Sachiyo Yamada
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL MEDIA SENSOR WITH BLOWER
    • Publication number 20220011093
    • Publication date Jan 13, 2022
    • Hewlett-Packard Development Company, L.P.
    • Sachiyo YAMADA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGING SYSTEM, CURRENT CONTROL PROGRAM FOR IMAGING SYSTEM
    • Publication number 20210271183
    • Publication date Sep 2, 2021
    • Hewlett-Packard Development Company, L.P.
    • Manabu ONO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WATER CONTENT SENSOR
    • Publication number 20210239609
    • Publication date Aug 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • Sachiyo YAMADA
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGING SYSTEM
    • Publication number 20210223725
    • Publication date Jul 22, 2021
    • Hewlett-Packard Development Company, L.P.
    • Yuichiro TOMISHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONSTANT CURRENT DRIVING CIRCUIT AND LIGHT EMITTING DIODE BACKLIGHT...
    • Publication number 20120313917
    • Publication date Dec 13, 2012
    • SAMSUNG DISPLAY CO., LTD.
    • Sachiyo YAMADA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIGHT SOURCE DRIVER
    • Publication number 20080290815
    • Publication date Nov 27, 2008
    • Samsung Electronics Co., Ltd.
    • Sachiyo YAMADA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Image display apparatus
    • Publication number 20070139319
    • Publication date Jun 21, 2007
    • Samsung Electronics Co., Ltd.
    • Tsutomu Nishida
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LED illumination unit, projection display device using the same, an...
    • Publication number 20070138979
    • Publication date Jun 21, 2007
    • Samsung Electronics Co., Ltd.
    • Sachiyo Yamada
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR