TREA

Yuji YANO

Follow

Person

  • Taito-ku, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Light control sheet
    • Patent number 11,886,086
    • Issue date Jan 30, 2024
    • TOPPAN INC.
    • Kaori Morinaga
    • G02 - OPTICS
  • Information Patent Grant

    Screen
    • Patent number 11,609,488
    • Issue date Mar 21, 2023
    • TOPPAN INC.
    • Kei Saito
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT CONTROL SHEET
    • Publication number 20230266629
    • Publication date Aug 24, 2023
    • TOPPAN INC.
    • Kaori MORINAGA
    • G02 - OPTICS
  • Information Patent Application

    SCREEN
    • Publication number 20220113617
    • Publication date Apr 14, 2022
    • TOPPAN INC.
    • Kei SAITO
    • G02 - OPTICS