TREA

Aya Shigematsu

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  • Toyama-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener stringer
    • Patent number 9,462,854
    • Issue date Oct 11, 2016
    • YKK Corporation
    • Masayoshi Kojima
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Chain for slide fastener
    • Patent number D644564
    • Issue date Sep 6, 2011
    • YKK Corporation
    • Masayoshi Kojima
    • D11 - Jewelry, symbolic insignia, and ornaments

Patents Applicationslast 30 patents

  • Information Patent Application

    Fastener Stringer
    • Publication number 20150033512
    • Publication date Feb 5, 2015
    • YKK Corporation
    • Masayoshi Kojima
    • A44 - HABERDASHERY JEWELLERY