TREA

Kazuo Haida

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink tank with ink container and waste ink container
    • Patent number 5,953,031
    • Issue date Sep 14, 1999
    • Canon Kabushiki Kaisha
    • Kouichi Omata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge for printer
    • Patent number D400573
    • Issue date Nov 3, 1998
    • Canon Kabushiki Kaisha
    • Manabu Inoue
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge for printer
    • Patent number D390259
    • Issue date Feb 3, 1998
    • Canon Kabushiki Kaisha
    • Manabu Inoue
    • D18 - Printing and office machinery