Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427981 | Piezoelectric material, method of manufacturing the same, piezoelectric element, and piezoelectric element application device | Koji Sumi, Kazuya Kitada, Tomohiro Sakai, Yasuaki Hamada, Tetsuya Isshiki +2 more | 2019-10-01 |