Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919667 | Piezoelectric/electrostrictive film device | Toshikatsu Kashiwaya, Kazuhiro Yamamoto, Masao Takahashi | 2005-07-19 |
| 6887397 | Piezoelectric/electrostrictive material and process for production thereof | Takaaki Koizumi | 2005-05-03 |