TREA

Seiji Hayashimoto

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Illuminating unit and display apparatus
    • Patent number 11,604,381
    • Issue date Mar 14, 2023
    • Saturn Licensing LLC
    • Kenji Hata
    • G02 - OPTICS
  • Information Patent Grant

    Illuminating unit and display apparatus
    • Patent number 11,428,983
    • Issue date Aug 30, 2022
    • Saturn Licensing LLC
    • Kenji Hata
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display
    • Patent number D941815
    • Issue date Jan 25, 2022
    • Sony Corporation
    • Kazuaki Kameshima
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 7,652,730
    • Issue date Jan 26, 2010
    • Sony Corporation
    • Seiji Hayashimoto
    • G02 - OPTICS
  • Information Patent Grant

    Backlight unit and liquid crystal display device
    • Patent number 7,649,592
    • Issue date Jan 19, 2010
    • Sony Corporation
    • Seiji Hayashimoto
    • G02 - OPTICS

Patents Applicationslast 30 patents