Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D806044 | Piezoelectric vibration device | Minoru Iizuka | 2017-12-26 |
| 9831414 | Surface mounted piezoelectric vibrator | — | 2017-11-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D806044 | Piezoelectric vibration device | Minoru Iizuka | 2017-12-26 |
| 9831414 | Surface mounted piezoelectric vibrator | — | 2017-11-28 |