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Liquid Container, Method Of Manufacturing The Container, Package Of The Container, Ink Jet Head Cartridge In Which The Container And A Recording Head Are Made Integral With Each Other, And Liquid Discharge Recording Apparatus Grant 6,758,557 - Udagawa , et al. July 6, 2 | 2004-07-06 |
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Liquid container, method of manufacturing the container, package of the container, ink jet head cartridge in which the container and a recording head are made integral with each other, and liquid discharge recording apparatus App 20030020792 - Udagawa, Kenta ;   et al. | 2003-01-30 |
Liquid container Grant 6,502,931 - Udagawa , et al. January 7, 2 | 2003-01-07 |
Liquid Supply System, Liquid Container, Head Cartridge, Ink Jet Cartridge, Liquid Supply Container, Method For Coupling The Head Cartridge With The Liquid Supply Container, Communication Unit Used For The Liquid Supply System, Ink Jet Recording Apparatus Provided With The Ink Jet Cartridge Opening/c Grant 6,460,984 - Matsumoto , et al. October 8, 2 | 2002-10-08 |
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Liquid supply system and liquid residual amount detecting method of liquid supply system Grant 6,422,674 - Hinami , et al. July 23, 2 | 2002-07-23 |
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Ink absorbing body, ink tank, ink-jet cartridge and ink-jet printing apparatus Grant 6,234,618 - Yamamoto , et al. May 22, 2 | 2001-05-22 |
Ink jet recording head and ink jet recording apparatus having such head Grant 6,220,697 - Yamanaka , et al. April 24, 2 | 2001-04-24 |
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