Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6328432 | Ink jet recording head having mending layers between side walls and electrodes | — | 2001-12-11 |
| 4886382 | Printing hammer comprising two hinge parts coupling an arm to a base member on both sides of a hinge coupling the arm to a piezoelectric actuator | Tadao Uchikawa | 1989-12-12 |
| 4672257 | Piezoelectric latching actuator having an impact receiving projectile | Tadao Uchikawa, Naoto Okihara, Yoshiki Aihara, Kazutoshi Wakamatsu | 1987-06-09 |