Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817072 | Method of manufacturing a piezoelectric/electrostrictive device | Yukihisa Takeuchi, Kazuyoshi Shibata | 2004-11-16 |
| 6813815 | Method of producing a piezoelectric/electrostrictive element | Kazuyoshi Shibata, Masaki Iwamoto | 2004-11-09 |
| 6796011 | Piezoelectric/electrostrictive device and method of manufacturing same | Yukihisa Takeuchi, Tsutomu Nanataki, Koji Kimura, Kazuyoshi Shibata | 2004-09-28 |