Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707406 | Method for manufacturing piezoelectric device | — | 2020-07-07 |
| 10553778 | Piezoelectric device and method for manufacturing piezoelectric device | Takashi Iwamoto | 2020-02-04 |