Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5447381 | Piezoelectric printing head | Yuji Oshime, Syuichi Yamaki | 1995-09-05 |
| 5389851 | Laminated piezoelectric element | Yuji Oshime | 1995-02-14 |
| 5239224 | Piezoelectric actuator connected to flexible cables | Shyuichi Yamaki | 1993-08-24 |
| 5171714 | Method of manufacturing a semiconductor device having interconnetion patterns | — | 1992-12-15 |