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Masahiro Ujihara

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Slide Fastener
    • Publication number 20100281657
    • Publication date Nov 11, 2010
    • YKK Corporation
    • Masahiro Ujihara
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    SLIDER FOR SLIDE FASTENER
    • Publication number 20090056086
    • Publication date Mar 5, 2009
    • YKK Corporation
    • Masahiro Ujihara
    • A44 - HABERDASHERY JEWELLERY