| Patent | Date |
|---|
Method of manufacturing an ink jet head
Grant 6,877,225 - Sugitani , et al. April 12, 2 | 2005-04-12 |
Laser process for making a filter for an ink jet
Grant RE38,710 - Goto , et al. March 15, 2 | 2005-03-15 |
Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head
App 20020047873 - Imanaka, Yoshiyuki ; et al. | 2002-04-25 |
Liquid Discharging Head, Method For Manufacturing Such Liquid Discharging Head, Head Cartridge And Liquid Discharging Apparatus
App 20020001019 - KUDO, KIYOMITSU ; et al. | 2002-01-03 |
Printing Head, Printing Method And Apparatus Using Same, And Apparatus And Method For Correcting Said Printing Head
App 20020001008 - IMANAKA, YOSHIYUKI ; et al. | 2002-01-03 |
Method For Manufacturing Liquid Jet Recording Head
App 20010051838 - ORIKASA, TSUYOSHI ; et al. | 2001-12-13 |
Vented ink container with internal ink absorber, and ink cartridge having such an ink container
Grant 6,290,344 - Saikawa , et al. September 18, 2 | 2001-09-18 |
Liquid ejection head having specific flow path structure
Grant 6,260,958 - Yoshihira , et al. July 17, 2 | 2001-07-17 |
Ink jet head
Grant 6,231,166 - Kawai , et al. May 15, 2 | 2001-05-15 |
Ink jet recording apparatus
Grant 6,168,254 - Karita , et al. January 2, 2 | 2001-01-02 |
Detachable ink jet unit and ink jet apparatus
Grant 6,151,051 - Ikeda , et al. November 21, 2 | 2000-11-21 |
Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal
Grant 6,113,223 - Tanaka , et al. September 5, 2 | 2000-09-05 |
Ink jet head, ink jet apparatus, and method of and apparatus for manufacturing the head
Grant 5,992,981 - Sugitani , et al. November 30, 1 | 1999-11-30 |
Method for assembling head units
Grant 5,964,032 - Orikasa , et al. October 12, 1 | 1999-10-12 |
Laser process for making a filter for an ink jet
Grant 5,940,957 - Goto , et al. August 24, 1 | 1999-08-24 |
Process for producing an ink jet recording head
Grant 5,930,895 - Orikasa , et al. August 3, 1 | 1999-08-03 |
Ink container having plural porous members for storing ink and ink jet apparatus having said ink container
Grant 5,815,184 - Ujita , et al. September 29, 1 | 1998-09-29 |
Liquid ejecting head, liquid ejecting apparatus and method of producing said liquid ejecting head
Grant 5,774,151 - Sugitani , et al. June 30, 1 | 1998-06-30 |
Ink jet head orifice plate mounting arrangement
Grant 5,703,632 - Arashima , et al. December 30, 1 | 1997-12-30 |
Process for producing an ink jet recording head
Grant 5,657,539 - Orikasa , et al. August 19, 1 | 1997-08-19 |
Ink container with a controlled ink distribution therein, and method of filling the same
Grant 5,623,287 - Saikawa , et al. April 22, 1 | 1997-04-22 |
Method and apparatus for manufacturing a liquid container having plural porous members
Grant 5,567,373 - Sato , et al. October 22, 1 | 1996-10-22 |
Ink jet head having trapezoidal ink passages, ink cartridge and recording apparatus with same
Grant 5,508,725 - Goto , et al. April 16, 1 | 1996-04-16 |
Capping member for indirectly venting the interior of an ink container, and recording cartridge and apparatus using same
Grant 5,500,666 - Hattori , et al. March 19, 1 | 1996-03-19 |
Ink jet recording head and ink jet apparatus having same
Grant 5,485,184 - Nakagomi , et al. January 16, 1 | 1996-01-16 |
Ink jet head with contoured outlet surface
Grant 5,389,957 - Kimura , et al. February 14, 1 | 1995-02-14 |
Laser process apparatus for forming holes in a workpiece
Grant 5,389,954 - Inaba , et al. February 14, 1 | 1995-02-14 |
Assembling method and apparatus for ink-jet head
Grant 5,373,633 - Satoi , et al. December 20, 1 | 1994-12-20 |
Liquid jet head with nonlinear liquid passages having a diverging portion
Grant 5,371,528 - Izumida , et al. December 6, 1 | 1994-12-06 |
Ink filling method for ink jet recording apparatus
Grant 5,280,299 - Saikawa , et al. January 18, 1 | 1994-01-18 |
Recording head assembly with single sealing member for ejection outlets and for an air vent
Grant 5,262,802 - Karita , et al. November 16, 1 | 1993-11-16 |
Ink-jet head assembling apparatus and method
Grant 5,243,755 - Inaba , et al. September 14, 1 | 1993-09-14 |
Ink jet head and ink jet recording apparatus having an ink container filled with porous material
Grant 5,237,342 - Saikawa , et al. August 17, 1 | 1993-08-17 |
Ink jet recording head carriage and an apparatus with same
Grant 5,216,448 - Unosawa , et al. June 1, 1 | 1993-06-01 |
Recording head having stress-minimizing construction
Grant 5,189,443 - Arashima , et al. February 23, 1 | 1993-02-23 |
Ink jet recording head having a window for observation of electrical connection
Grant 5,162,818 - Karita , et al. November 10, 1 | 1992-11-10 |
Method for manufacturing a magnetic head core having a magnetic film
Grant 4,890,378 - Suzuki , et al. January 2, 1 | 1990-01-02 |
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