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Yoshikazu Sugimoto

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  • Osaka, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL PICKUP
    • Publication number 20100309769
    • Publication date Dec 9, 2010
    • Yoshikazu SUGIMOTO
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical pickup
    • Publication number 20070159933
    • Publication date Jul 12, 2007
    • Funai Electric Co., Ltd.
    • Yoshikazu Sugimoto
    • G11 - INFORMATION STORAGE