Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028931 | Liquid discharge device | Manabu Hibi | 2011-10-04 |
| 7938499 | Liquid discharge device, piezoelectric ink jet head, and driving method for liquid discharge device | Naoto Iwao | 2011-05-10 |