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DAI-ICHI SHOMEI CO., LTD

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  • TOKYO 174-0043, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting device
    • Patent number 12,104,768
    • Issue date Oct 1, 2024
    • DAI-ICHI SHOMEI CO., LTD
    • Kohhei Iino
    • F21 - LIGHTING
  • Information Patent Grant

    Ceiling-mounted type lighting device
    • Patent number 11,746,970
    • Issue date Sep 5, 2023
    • ELCO CO., LTD
    • Michiru Sasaki
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20240328598
    • Publication date Oct 3, 2024
    • DAI-ICHI SHOMEI CO., LTD
    • Kohhei IINO
    • F21 - LIGHTING
  • Information Patent Application

    Ceiling-Mounted Type Lighting Device
    • Publication number 20220178507
    • Publication date Jun 9, 2022
    • ELCO CO., LTD
    • Michiru Sasaki
    • F21 - LIGHTING
  • Information Patent Application

    Medical lighting apparatus
    • Publication number 20070041167
    • Publication date Feb 22, 2007
    • Dai-Ichi Shomei Co., Ltd.
    • Akio Nachi
    • F21 - LIGHTING

Trademarklast 30 trademarks