Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652905 | Piezoelectric element and process for production thereof | — | 2003-11-25 |
| 6617274 | Electric-field-inducible deformable material | Hirofumi Yamaguchi | 2003-09-09 |
| 6610427 | Piezoelectric element and process for production thereof | Mutsumi Kitagawa | 2003-08-26 |
| 6565997 | Piezoelectric element and process for production thereof | — | 2003-05-20 |