TREA

Kazufumi Oki

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  • Nara-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical encoder
    • Patent number 7,223,963
    • Issue date May 29, 2007
    • Sharp Kabushiki Kaisha
    • Norikazu Okada
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical encoder
    • Publication number 20050051715
    • Publication date Mar 10, 2005
    • Sharp Kabushiki Kaisha
    • Norikazu Okada
    • G01 - MEASURING TESTING