Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862453 | Crystal oscillating element, crystal oscillation device, and method of manufacturing crystal oscillating element | Shiro Miyazaki, Yoshiyuki Kawaguchi, Hiroshi Hayashi | 2020-12-08 |
| 10629799 | Piezoelectric vibration element and piezoelectric vibration device | Masatoshi Yumura | 2020-04-21 |
| 10608477 | Power transmission system, foreign object detection device, and coil device | Atsushi Asano, Kentarou FURIYA, Jun Araki | 2020-03-31 |
| 10587138 | Electric apparatus | Takayoshi Endo, Tomonobu Nashimoto | 2020-03-10 |