Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447237 | Piezoelectric blank, piezoelectric vibration element and piezoelectric vibration device | — | 2019-10-15 |
| 10170684 | Tuning fork type crystal blank, tuning fork type crystal element, and crystal device | — | 2019-01-01 |
| 8352096 | Semiconductor data processing device and data processing system | Seiichi Saito, Katsuo Kanemaru | 2013-01-08 |