Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885615 | Piezoelectric actuator, time piece, and portable device | Osamu Miyazawa, Yasuharu Hashimoto, Tsukasa Funasaka | 2005-04-26 |
| 6841919 | Piezoactuator and drive circuit therefor | Hidehiro Akahane, Akihiro Sawada | 2005-01-11 |