TREA

Daisuke Hayashi

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  • Meerbusch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Button as well as button body and fixture for such a button
    • Patent number 8,522,403
    • Issue date Sep 3, 2013
    • YKK Corporation
    • Daisuke Hayashi
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Button
    • Patent number 7,251,865
    • Issue date Aug 7, 2007
    • YKK Corporation
    • Yoshio Takamura
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Button as Well as Button Body and Fixture for Such a Button
    • Publication number 20100146741
    • Publication date Jun 17, 2010
    • YKK Corporation
    • Daisuke Hayashi
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Button
    • Publication number 20060162133
    • Publication date Jul 27, 2006
    • Yoshio Takamura
    • A44 - HABERDASHERY JEWELLERY