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Naonobu Ookawa

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  • Shizuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    X-ray inspection device
    • Patent number 9,322,790
    • Issue date Apr 26, 2016
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Naonobu Ookawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inspection machine for printed circuit board
    • Patent number 8,983,030
    • Issue date Mar 17, 2015
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Naonobu Ookawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    X-RAY INSPECTION DEVICE
    • Publication number 20140334605
    • Publication date Nov 13, 2014
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Naonobu Ookawa
    • G01 - MEASURING TESTING