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Kazumasa ADACHI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANAR ILLUMINATION DEVICE
    • Publication number 20220283361
    • Publication date Sep 8, 2022
    • MINEBEA MITSUMI INC.
    • Kazumasa ADACHI
    • G02 - OPTICS
  • Information Patent Application

    PLANAR ILLUMINATION DEVICE
    • Publication number 20220163718
    • Publication date May 26, 2022
    • MINEBEA MITSUMI INC.
    • Nobuhiko YOSHIGAKI
    • G02 - OPTICS
  • Information Patent Application

    PLANAR LIGHTING DEVICE
    • Publication number 20200081180
    • Publication date Mar 12, 2020
    • MINEBEA MITSUMI INC.
    • Kazumasa ADACHI
    • G02 - OPTICS
  • Information Patent Application

    PLANAR ILLUMINATION DEVICE AND METHOD OF MANUFACTURING A PLANAR ILL...
    • Publication number 20190271807
    • Publication date Sep 5, 2019
    • MINEBEA MITSUMI INC.
    • Kazumasa ADACHI
    • G02 - OPTICS
  • Information Patent Application

    PLANAR LIGHTING DEVICE
    • Publication number 20180329136
    • Publication date Nov 15, 2018
    • MINEBEA MITSUMI INC.
    • Kazumasa ADACHI
    • G02 - OPTICS
  • Information Patent Application

    PORTABLE APPARATUS
    • Publication number 20180321789
    • Publication date Nov 8, 2018
    • MINEBEA MITSUMI INC.
    • Satoshi SATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PLANAR ILLUMINATION DEVICE
    • Publication number 20180156956
    • Publication date Jun 7, 2018
    • MINEBEA MITSUMI INC.
    • Kazumasa ADACHI
    • G02 - OPTICS
  • Information Patent Application

    PORTABLE APPARATUS
    • Publication number 20170177152
    • Publication date Jun 22, 2017
    • MINEBEA CO., LTD.
    • Satoshi SATO
    • G06 - COMPUTING CALCULATING COUNTING