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Keiichi Ina

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20250180954
    • Publication date Jun 5, 2025
    • Sharp Display Technology Corporation
    • Keiichi INA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20250085599
    • Publication date Mar 13, 2025
    • Sharp Display Technology Corporation
    • Shuji NISHI
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20220137457
    • Publication date May 5, 2022
    • Sharp Kabushiki Kaisha
    • TAKAHIRO SASAKI
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20220137446
    • Publication date May 5, 2022
    • Sharp Kabushiki Kaisha
    • TAKAHIRO SASAKI
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20210255509
    • Publication date Aug 19, 2021
    • Sharp Kabushiki Kaisha
    • KEIICHI INA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20210181576
    • Publication date Jun 17, 2021
    • Sharp Kabushiki Kaisha
    • TAKAHIRO SASAKI
    • G02 - OPTICS
  • Information Patent Application

    ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20210141277
    • Publication date May 13, 2021
    • SHARP KABUSHIKI KAISHA
    • Yasuyoshi KAISE
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210126017
    • Publication date Apr 29, 2021
    • Sharp Kabushiki Kaisha
    • Shige FURUTA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200310186
    • Publication date Oct 1, 2020
    • Sharp Kabushiki Kaisha
    • KEIICHI INA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200301220
    • Publication date Sep 24, 2020
    • Sharp Kabushiki Kaisha
    • Keiichi INA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE, AND METHOD OF MANUFACTURIN...
    • Publication number 20200168633
    • Publication date May 28, 2020
    • SHARP KABUSHIKI KAISHA
    • KEIICHI INA
    • G04 - HOROLOGY
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200142269
    • Publication date May 7, 2020
    • Sharp Kabushiki Kaisha
    • KEIICHI INA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200050036
    • Publication date Feb 13, 2020
    • Sharp Kabushiki Kaisha
    • Keiichi INA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY PANEL
    • Publication number 20190259349
    • Publication date Aug 22, 2019
    • Sharp Kabushiki Kaisha
    • Yasuyoshi KAISE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20150261276
    • Publication date Sep 17, 2015
    • Sharp Kabushiki Kaisha
    • Keiichi Ina
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY PANEL
    • Publication number 20150022771
    • Publication date Jan 22, 2015
    • Sharp Kabushiki Kaisha
    • Yuki Kawashima
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20140043576
    • Publication date Feb 13, 2014
    • Sharp Kabushiki Kaisha
    • Yuki Kawashima
    • G02 - OPTICS
  • Information Patent Application

    METHOD FOR FABRICATING LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20130071792
    • Publication date Mar 21, 2013
    • Sharp Kabushiki Kaisha
    • Yasuyoshi Kaise
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20130027367
    • Publication date Jan 31, 2013
    • Kaori Saitoh
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20130027649
    • Publication date Jan 31, 2013
    • Sharp Kabushiki Kaisha
    • Yasutoshi Tasaka
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20130027650
    • Publication date Jan 31, 2013
    • Sharp Kabushiki Kaisha
    • Yuki Kawashima
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20120188212
    • Publication date Jul 26, 2012
    • Sharp Kabushiki Kaisha
    • Keiichi Ina
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20120154366
    • Publication date Jun 21, 2012
    • Sharp Kabushiki Kaisha
    • Keiichi Ina
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    COLOR DISPLAY DEVICE
    • Publication number 20110242148
    • Publication date Oct 6, 2011
    • Keiichi Ina
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY
    • Publication number 20100289732
    • Publication date Nov 18, 2010
    • Keiichi Ina
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20100149468
    • Publication date Jun 17, 2010
    • Keiichi Ina
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE AND ITS DRIVING METHOD
    • Publication number 20100060806
    • Publication date Mar 11, 2010
    • Keiichi Ina
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Electrode Substrate and Display Device Including the Same
    • Publication number 20080094530
    • Publication date Apr 24, 2008
    • Sharp Kabushiki Kaisha
    • Keiichi Ina
    • G02 - OPTICS
  • Information Patent Application

    Display device
    • Publication number 20050168678
    • Publication date Aug 4, 2005
    • Sharp Kabushiki Kaisha
    • Shoichi Andou
    • G02 - OPTICS
  • Information Patent Application

    Display device
    • Publication number 20050168665
    • Publication date Aug 4, 2005
    • Sharp Kabushiki Kaisha
    • Keiichi Ina
    • G02 - OPTICS