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Piezoelectric actuator, liquid ejection head, and method for manufacturing piezoelectric actuator App 20090102894 - Isono; Jun | 2009-04-23 |
Injet printhead having externally-connected terminations structured to be resistant to damage Grant 7,517,065 - Isono April 14, 2 | 2009-04-14 |
Piezoelectric actuator and method for producing the same Grant 7,514,855 - Isono April 7, 2 | 2009-04-07 |
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Piezoelectric ink jet print head and method of making the same Grant 6,964,472 - Takagi , et al. November 15, 2 | 2005-11-15 |
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Connection structure for inkjet recording head App 20050162484 - Isono, Jun | 2005-07-28 |
Ink jet printer head App 20040160494 - Isono, Jun ;   et al. | 2004-08-19 |
Piezoelectric ink jet print head and method of making the same App 20040155944 - Takagi, Atsuhiro ;   et al. | 2004-08-12 |
Inkjet print head Grant 6,773,095 - Isono August 10, 2 | 2004-08-10 |
Piezoelectric actuator and ink ejector using the piezoelectric actuator Grant 6,719,412 - Isono April 13, 2 | 2004-04-13 |
Piezoelectric ink jet print head and method of making the same Grant 6,715,862 - Takagi , et al. April 6, 2 | 2004-04-06 |
Inkjet head preventing erroneous ink ejection from unintended adjacent nozzles Grant 6,672,715 - Isono , et al. January 6, 2 | 2004-01-06 |
Piezoelectric actuator of ink jet printer head Grant 6,631,981 - Isono , et al. October 14, 2 | 2003-10-14 |
Print head for piezoelectric ink jet printer, piezoelectric actuator therefor, and process for producing piezoelectric actuator Grant 6,604,817 - Isono , et al. August 12, 2 | 2003-08-12 |
Inkjet print head App 20030067510 - Isono, Jun | 2003-04-10 |
Piezoelectric actuator and ink ejector using the piezoelectric actuator App 20030001931 - Isono, Jun | 2003-01-02 |
Inkjet head preventing erroneous ink ejection from unintended adjacent nozzles App 20020196315 - Isono, Jun ;   et al. | 2002-12-26 |
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Piezoelectric actuator of ink jet printer head App 20020003560 - Isono, Jun ;   et al. | 2002-01-10 |
Print head for piezoelectric ink jet printer, piezoelectric actuator therefor, and process for producing piezoelectric actuator App 20010020968 - Isono, Jun ;   et al. | 2001-09-13 |