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Yoshihiro Kousaka

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  • Toyama-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Slide fastener slider
    • Patent number 7,802,347
    • Issue date Sep 28, 2010
    • YKK Corporation
    • Yukari Tachi
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Linear slide fastener
    • Patent number 7,520,032
    • Issue date Apr 21, 2009
    • YKK Corporation
    • Yoshihiro Kousaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Linear slide fastener
    • Patent number 6,497,015
    • Issue date Dec 24, 2002
    • YKK Corporation
    • Takashi Kato
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Apparatus for manufacturing slide fastener continuous element row
    • Patent number 6,302,676
    • Issue date Oct 16, 2001
    • YKK Corporation
    • Takashi Kato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Slide fastener slider
    • Publication number 20080034559
    • Publication date Feb 14, 2008
    • Yukari Tachi
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Linear slide fastener
    • Publication number 20060200950
    • Publication date Sep 14, 2006
    • Yoshihiro Kousaka
    • A44 - HABERDASHERY JEWELLERY