Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919667 | Piezoelectric/electrostrictive film device | Hirofumi Yamaguchi, Kazuhiro Yamamoto, Masao Takahashi | 2005-07-19 |
| 6888292 | Multi-layered type piezoelectric device and process for production thereof | Mutsumi Kitagawa | 2005-05-03 |
| 6882089 | Piezoelectric/electrostrictive device | Kazuhiro Yamamoto, Masao Takahashi | 2005-04-19 |