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Tatsuo Nishikawa

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  • Tachikawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Small printer
    • Patent number 4,475,828
    • Issue date Oct 9, 1984
    • Canon Kabushiki Kaisha
    • Tatsuo Nishikawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing device of type ring selection system
    • Patent number 4,424,743
    • Issue date Jan 10, 1984
    • Canon Kabushiki Kaisha
    • Kozo Okubo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS