TREA

Masayuki Kawakami

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Waist belt
    • Patent number 10,813,392
    • Issue date Oct 27, 2020
    • DAIYA HOLDINGS CO., LTD.
    • Masao Matsuo
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Elastic band for supporting body
    • Patent number D851264
    • Issue date Jun 11, 2019
    • DAIYA HOLDINGS CO., LTD.
    • Masao Matsuo
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Belt adjusting device
    • Patent number D786735
    • Issue date May 16, 2017
    • NIFCO INC.
    • Namiko Koreishi
    • D11 - Jewelry, symbolic insignia, and ornaments

Patents Applicationslast 30 patents

  • Information Patent Application

    WAIST BELT
    • Publication number 20190098942
    • Publication date Apr 4, 2019
    • DAIYA HOLDINGS CO., LTD.
    • Masao Matsuo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WAIST BELT
    • Publication number 20170354531
    • Publication date Dec 14, 2017
    • DAIYA INDUSTRY CO., LTD.
    • Masao Matsuo
    • A41 - WEARING APPAREL