TREA

Kanna Matsuyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cushion material
    • Patent number D1035329
    • Issue date Jul 16, 2024
    • NISHIKAWA Co., Ltd.
    • Yasuyuki Nishikawa
    • D06 - Furnishings
  • Information Patent Grant

    Cushion material
    • Patent number D1033985
    • Issue date Jul 9, 2024
    • NISHIKAWA Co., Ltd.
    • Yasuyuki Nishikawa
    • D06 - Furnishings

Patents Applicationslast 30 patents

  • Information Patent Application

    CUSHION BODY
    • Publication number 20240341495
    • Publication date Oct 17, 2024
    • NISHIKAWA Co., Ltd.
    • Yasuyuki NISHIKAWA
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...