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Koji Doi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 10,372,261
    • Issue date Aug 6, 2019
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 10,303,294
    • Issue date May 28, 2019
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 10,198,117
    • Issue date Feb 5, 2019
    • Japan Display Inc.
    • Koji Nagata
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 9,766,748
    • Issue date Sep 19, 2017
    • Japan Display Inc.
    • Koji Nagata
    • G02 - OPTICS
  • Information Patent Grant

    Touch panel
    • Patent number 9,678,598
    • Issue date Jun 13, 2017
    • Japan Display Inc.
    • Norio Mamba
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 9,569,038
    • Issue date Feb 14, 2017
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 9,563,307
    • Issue date Feb 7, 2017
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 9,239,644
    • Issue date Jan 19, 2016
    • Japan Display Inc.
    • Koji Doi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 9,223,434
    • Issue date Dec 29, 2015
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch sensing method for touch panel
    • Patent number 9,146,648
    • Issue date Sep 29, 2015
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch-panel device
    • Patent number 9,024,886
    • Issue date May 5, 2015
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 9,019,196
    • Issue date Apr 28, 2015
    • Japan Display Inc.
    • Koji Doi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device equipped with touch panel
    • Patent number 8,922,522
    • Issue date Dec 30, 2014
    • Japan Display Inc.
    • Toshiaki Atsuta
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 8,878,768
    • Issue date Nov 4, 2014
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 8,866,779
    • Issue date Oct 21, 2014
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touched position detection method for touch panel
    • Patent number 8,847,914
    • Issue date Sep 30, 2014
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch panel
    • Patent number 8,760,435
    • Issue date Jun 24, 2014
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Asset management apparatus and asset management method
    • Patent number 8,589,303
    • Issue date Nov 19, 2013
    • Hitachi, Ltd.
    • Jun Maeoka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touched position detection method for touch panel
    • Patent number 8,542,213
    • Issue date Sep 24, 2013
    • Hitachi Displays, Ltd.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Program distribution method and computer system
    • Patent number 7,984,433
    • Issue date Jul 19, 2011
    • Hitachi, Ltd.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    System and method for providing configuration information of networ...
    • Patent number 7,792,932
    • Issue date Sep 7, 2010
    • Hitachi, Ltd.
    • Koji Doi
    • G08 - SIGNALLING
  • Information Patent Grant

    Heap dump acquiring method
    • Patent number 7,653,672
    • Issue date Jan 26, 2010
    • Hitachi, Ltd.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Controlling the display of contents designated by multiple portable...
    • Patent number 7,461,121
    • Issue date Dec 2, 2008
    • Hitachi, Ltd.
    • Koji Doi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Suppressing execution of monitoring measurement program pointed to...
    • Patent number 7,353,500
    • Issue date Apr 1, 2008
    • Hitachi Software Engineering Co., Ltd.
    • Akira Ioku
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Terminal for information processing
    • Patent number 7,116,438
    • Issue date Oct 3, 2006
    • Hitachi, Ltd.
    • Jun Maeoka
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190121491
    • Publication date Apr 25, 2019
    • Japan Display Inc.
    • Koji Nagata
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170344183
    • Publication date Nov 30, 2017
    • Japan Display Inc.
    • Koji Nagata
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170153755
    • Publication date Jun 1, 2017
    • Japan Display Inc.
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170097732
    • Publication date Apr 6, 2017
    • Japan Display Inc.
    • Koji Nagata
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20160077661
    • Publication date Mar 17, 2016
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20150199060
    • Publication date Jul 16, 2015
    • Japan Display Inc.
    • Koji DOI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Display Device
    • Publication number 20150116246
    • Publication date Apr 30, 2015
    • Japan Display Inc.
    • Koji Nagata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Touch Sensing Method for Touch Panel
    • Publication number 20140285470
    • Publication date Sep 25, 2014
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCHED POSITION DETECTION METHOD FOR TOUCH PANEL
    • Publication number 20140015795
    • Publication date Jan 16, 2014
    • PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
    • Koji DOI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20130293491
    • Publication date Nov 7, 2013
    • Koji DOI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20130278516
    • Publication date Oct 24, 2013
    • Japan Display East Inc.
    • Koji NAGATA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20130278564
    • Publication date Oct 24, 2013
    • Japan Display East Inc.
    • Koji NAGATA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH PANEL
    • Publication number 20130027347
    • Publication date Jan 31, 2013
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH PANEL
    • Publication number 20120139868
    • Publication date Jun 7, 2012
    • Hitachi Displays, Ltd.
    • Norio MAMBA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE EQUIPPED WITH TOUCH PANEL
    • Publication number 20120081332
    • Publication date Apr 5, 2012
    • Panasonic Liquid Crystal Display Co., Ltd.
    • Toshiaki Atsuta
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Display Device
    • Publication number 20120075243
    • Publication date Mar 29, 2012
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH-PANEL DEVICE
    • Publication number 20100259504
    • Publication date Oct 14, 2010
    • Koji DOI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Touched Position Detection Method for Touch Panel
    • Publication number 20100060609
    • Publication date Mar 11, 2010
    • Hitachi Displays, Ltd.
    • Koji DOI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Program Distribution Method and Computer System
    • Publication number 20080016512
    • Publication date Jan 17, 2008
    • Koji DOI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    System and method for providing configuration information of networ...
    • Publication number 20070135931
    • Publication date Jun 14, 2007
    • Koji Doi
    • G08 - SIGNALLING
  • Information Patent Application

    Heap dump acquiring method
    • Publication number 20070011216
    • Publication date Jan 11, 2007
    • Koji Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Information processing apparatus and test method for programs
    • Publication number 20050273666
    • Publication date Dec 8, 2005
    • Akira Ioku
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Terminal for information processing
    • Publication number 20040233621
    • Publication date Nov 25, 2004
    • Jun Maeoka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Information display system and a system processing method
    • Publication number 20040236825
    • Publication date Nov 25, 2004
    • Koji Doi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE