Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781290 | Piezoelectric actuator, method of manufacturing the same, ink-jet head using the same, and ink-jet printer | Kazuaki Kurihara, Motoyuki Nishizawa, Keishiro Okamoto | 2004-08-24 |
| 6744085 | Electronic device with electrode and its manufacture | Kenji Maruyama, Masao Kondo | 2004-06-01 |