Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817073 | Method of manufacturing a thin film piezoelectric element | Hirokazu Uchiyama, Hiroyuki Kita | 2004-11-16 |
| 6781286 | Piezoelectric driving device | Hirokazu Uchiyama | 2004-08-24 |