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Osami Sunagawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Signal processing apparatus
    • Patent number 6,823,128
    • Issue date Nov 23, 2004
    • Sanyo Electric Co., Ltd.
    • Osami Sunagawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Method of recording image data
    • Patent number 6,014,494
    • Issue date Jan 11, 2000
    • Sanyo Electric Co., Ltd.
    • Shigekazu Minechika
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents