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Ryuta ISHIKAWA

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  • Mishima Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming device
    • Patent number 11,722,613
    • Issue date Aug 8, 2023
    • Toshiba Tec Kabushiki Kaisha
    • Ryuta Ishikawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus and conveyance control method
    • Patent number 11,588,949
    • Issue date Feb 21, 2023
    • Toshiba Tec Kabushiki Kaisha
    • Ryuta Ishikawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents