Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053955 | Piezoelectric device and method of production thereof | Fumihiko Mochizuki | 2011-11-08 |
| 8043518 | Method of manufacturing nozzle plate, liquid ejection head and image forming apparatus | — | 2011-10-25 |