Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784836 | Piezoelectric vibration device and method for manufacturing the same | Hiroaki Kaida | 2020-09-22 |
| 10749492 | Piezoelectric vibration component and method for manufacturing the same | Kazuyuki Noto, Hidekazu Oishibashi | 2020-08-18 |
| 10715104 | Piezoelectric vibration component and method for manufacturing the same | Hiroaki Kaida, Kazuyuki Noto | 2020-07-14 |
| 10615331 | Crystal vibrator and crystal vibration device | Hiroaki Kaida, Kazuyuki Noto | 2020-04-07 |