Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955421 | Manufacturing method of piezoelectric vibrator unit, manufacturing method of liquid jet head, piezoelectric vibrator unit, and liquid jet head | — | 2005-10-18 |
| 6952873 | Piezoelectric ink jet recording head formed by press working | Minoru Usui, Tomoaki Takahashi | 2005-10-11 |
| 6921148 | LIQUID DROP DISCHARGE HEAD, DISCHARGE METHOD AND DISCHARGE DEVICE; ELECTRO OPTICAL DEVICE, METHOD OF MANUFACTURE THEREOF, AND DEVICE FOR MANUFACTURE THEREOF; COLOR FILTER, METHOD OF MANUFACTURE THEREOF, AND DEVICE FOR MANUFACTURE THEREOF; AND DEVICE INCORPORATING BACKING, METHOD OF MANUFACTURE THEREOF, AND DEVICE FOR MANUFACTURE THEREOF | Shinichi Nakamura, Yoshiaki Yamada | 2005-07-26 |
| 6918658 | Method of producing a liquid jetting head | — | 2005-07-19 |
| 6871400 | Method of producing a liquid jetting head | — | 2005-03-29 |
| 6862782 | Method of manufacturing a piezoelectric vibrator unit | — | 2005-03-08 |