TREA

Hironobu Kawaguchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display apparatus
    • Patent number 11,710,761
    • Issue date Jul 25, 2023
    • Mitsubishi Electric Corporation
    • Kazuhiro Ioki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light source module
    • Patent number D840555
    • Issue date Feb 12, 2019
    • Mitsubishi Electric Corporation
    • Satoru Kiridoshi
    • D26 - Lighting
  • Information Patent Grant

    Light source module with waterproofing film
    • Patent number D840556
    • Issue date Feb 12, 2019
    • Mitsubishi Electric Corporation
    • Satoru Kiridoshi
    • D26 - Lighting
  • Information Patent Grant

    Light source module
    • Patent number D780704
    • Issue date Mar 7, 2017
    • Mitsubishi Electric Corporation
    • Satoru Kiridoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light source module
    • Patent number D774006
    • Issue date Dec 13, 2016
    • Mitsubishi Electric Corporation
    • Satoru Kiridoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light source module
    • Patent number D768584
    • Issue date Oct 11, 2016
    • Mitsubishi Electric Corporation
    • Satoru Kiridoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D762184
    • Issue date Jul 26, 2016
    • Mitsubishi Electric Corporation
    • Satoru Kiridoshi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Display device having wind path plate
    • Patent number 8,094,447
    • Issue date Jan 10, 2012
    • Mitsubishi Electric Corporation
    • Koji Kise
    • G02 - OPTICS
  • Information Patent Grant

    Display fluorescent lamp and display device
    • Patent number 5,668,443
    • Issue date Sep 16, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Hironobu Kawaguchi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20210134876
    • Publication date May 6, 2021
    • Mitsubishi Electric Corporation
    • Kazuhiro IOKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT AND IMAGE DISPLAY DEVICE
    • Publication number 20180108819
    • Publication date Apr 19, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Satoru KIRIDOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT AND IMAGE DISPLAY DEVICE
    • Publication number 20180053754
    • Publication date Feb 22, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Satoru KIRIDOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20080170015
    • Publication date Jul 17, 2008
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Kise
    • G02 - OPTICS