Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042907 | Liquid ejection device | — | 2011-10-25 |
| 8038259 | Ink-jet recording apparatus | Atsushi Hirota, Naoto Iwao, Tatsuo Oishi | 2011-10-18 |
| 8025369 | Ink-jet head and ink-jet printer having ink-jet head | Takeshi Asano, Atsushi Hirota | 2011-09-27 |
| 8020961 | Ink-jet recording apparatus | Hidetoshi Watanabe | 2011-09-20 |
| 7922311 | Ink-jet head and method of manufacturing the same | Tadanobu Chikamoto | 2011-04-12 |
| 7909430 | Liquid ejection apparatus and wax gap sealing member | — | 2011-03-22 |
| 7891781 | Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head | Takeshi Asano, Atsushi Hirota | 2011-02-22 |
| 7871149 | Head unit and ink-jet recording apparatus having the same | Tadanobu Chikamoto | 2011-01-18 |