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Ryoichi Yokoyama

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  • Kakogawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light emitter board, display device, and method for repairing displ...
    • Patent number 11,600,218
    • Issue date Mar 7, 2023
    • Kyocera Corporation
    • Ryoichi Yokoyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus with pixel structure on glass substrate and glass...
    • Patent number 11,600,240
    • Issue date Mar 7, 2023
    • Kyocera Corporation
    • Ryoichi Yokoyama
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus with light emitting portions
    • Patent number 10,607,533
    • Issue date Mar 31, 2020
    • KYOCERA Corporation
    • Ryoichi Yokoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 9,639,157
    • Issue date May 2, 2017
    • Kyocera Corporation
    • Ryoichi Yokoyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 9,465,267
    • Issue date Oct 11, 2016
    • Kyocera Corporation
    • Minoru Shibano
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vibrating touch panel display
    • Patent number 9,454,228
    • Issue date Sep 27, 2016
    • KYOCERA Corporation
    • Ryoichi Yokoyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 9,201,506
    • Issue date Dec 1, 2015
    • Kyocera Corporation
    • Ryoichi Yokoyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Panel device
    • Patent number 8,917,168
    • Issue date Dec 23, 2014
    • Kyocera Corporation
    • Kenji Kono
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT EMITTER BOARD, DISPLAY DEVICE, AND METHOD FOR REPAIRING DISPL...
    • Publication number 20220139300
    • Publication date May 5, 2022
    • Ryoichi YOKOYAMA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY APPARATUS, GLASS SUBSTRATE, AND METHOD OF MANUFACTURING GLA...
    • Publication number 20200135126
    • Publication date Apr 30, 2020
    • KYOCERA CORPORATION
    • Ryoichi YOKOYAMA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20200043401
    • Publication date Feb 6, 2020
    • Kyocera Display Corporation
    • Ryoichi YOKOYAMA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    INPUT DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE
    • Publication number 20150062458
    • Publication date Mar 5, 2015
    • KYOCERA CORPORATION
    • Shinya Nakamura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20150049449
    • Publication date Feb 19, 2015
    • KYOCERA CORPORATION
    • Minoru Shibano
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20130307806
    • Publication date Nov 21, 2013
    • KYOCERA CORPORATION
    • Ryoichi Yokoyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20130278561
    • Publication date Oct 24, 2013
    • Kyocera Corporation
    • Ryoichi Yokoyama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PANEL DEVICE
    • Publication number 20130257601
    • Publication date Oct 3, 2013
    • Kyocera Corporation
    • Kenji KONO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INPUT DEVICE, DISPLAY DEVICE AND MACHINE
    • Publication number 20130057501
    • Publication date Mar 7, 2013
    • KYOCERA CORPORATION
    • Yasunari Nagata
    • G06 - COMPUTING CALCULATING COUNTING