Kazuhiko Negoro

Person

  • Sakai-shi, Osaka, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Backlight apparatus

    • Patent number 11,947,216
    • Issue date Apr 2, 2024
    • Sharp Display Technology Corporation
    • Kenichi Iwamoto
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device having liquid display panel and backl...

    • Patent number 11,561,433
    • Issue date Jan 24, 2023
    • SAKAI DISPLAY PRODUCTS CORPORATION
    • Kenichi Iwamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid crystal display apparatus

    • Patent number 11,287,698
    • Issue date Mar 29, 2022
    • SAKAI DISPLAY PRODUCTS CORPORATION
    • Mayumi Hori
    • G02 - OPTICS
  • Information Patent Grant

    Light-source device and display apparatus

    • Patent number 9,958,600
    • Issue date May 1, 2018
    • Sakai Display Products Corporation
    • Yoshinari Kawazu
    • G02 - OPTICS
  • Information Patent Grant

    Display apparatus

    • Patent number 9,952,458
    • Issue date Apr 24, 2018
    • Sakai Display Products Corporation
    • Takahiro Yoshikawa
    • G02 - OPTICS
  • Information Patent Grant

    Display apparatus

    • Patent number 9,897,747
    • Issue date Feb 20, 2018
    • SAKAI DISPLAY PRODUCTS CORPORATION
    • Kazuhiko Negoro
    • G02 - OPTICS
  • Information Patent Grant

    Display device

    • Patent number 9,829,736
    • Issue date Nov 28, 2017
    • Sakai Display Products Corporation
    • Takahiro Yoshikawa
    • G02 - OPTICS
  • Information Patent Grant

    Light source unit and display apparatus

    • Patent number 9,488,770
    • Issue date Nov 8, 2016
    • Sakai Display Products Corporation
    • Yuki Horiguchi
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    BACKLIGHT APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS

    • Publication number 20240411178
    • Publication date Dec 12, 2024
    • Sharp Display Technology Corporation
    • Satsuki HAGIHARA
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT APPARATUS

    • Publication number 20230393431
    • Publication date Dec 7, 2023
    • Sharp Display Technology Corporation
    • Kenichi IWAMOTO
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY APPARATUS

    • Publication number 20220004060
    • Publication date Jan 6, 2022
    • Sakai Display Products Corporation
    • MAYUMI HORI
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING SAME

    • Publication number 20210271135
    • Publication date Sep 2, 2021
    • Sakai Display Products Corporation
    • KENICHI IWAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light-Source Device and Display Apparatus

    • Publication number 20170227706
    • Publication date Aug 10, 2017
    • Sakai Display Products Corporation
    • Yoshinari Kawazu
    • G02 - OPTICS
  • Information Patent Application

    Display Apparatus

    • Publication number 20160291385
    • Publication date Oct 6, 2016
    • SAKAI DISPLAY PRODUCTS CORPORATION
    • Takahiro Yoshikawa
    • G02 - OPTICS
  • Information Patent Application

    Display Apparatus

    • Publication number 20160259122
    • Publication date Sep 8, 2016
    • Sakai Display Products Corporation
    • Kazuhiko Negoro
    • G02 - OPTICS
  • Information Patent Application

    Display Device

    • Publication number 20160004119
    • Publication date Jan 7, 2016
    • Sakai Display Products Corporation
    • Takahiro Yoshikawa
    • G02 - OPTICS
  • Information Patent Application

    Light Source Unit and Display Apparatus

    • Publication number 20150078032
    • Publication date Mar 19, 2015
    • Sakai Display Products Corporation
    • Yuki Horiguchi
    • G02 - OPTICS