Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502542 | Piezoelectric element and piezoelectric sensor | — | 2019-12-10 |
| 10429255 | Piezoelectric sensor and detecting device | Jiro Inoue, Masayuki Ichimaru | 2019-10-01 |
| 10232674 | Piezoelectric sensor and piezoelectric element | — | 2019-03-19 |