Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921157 | Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording device | Takanori Nakano, Masakazu Tanahashi, Kazuo Nishimura, Masaichiro Tatekawa | 2005-07-26 |