Issued Patents 2019
Showing 1–2 of 2 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, Tetsuya Isshiki, Satoshi Kimura +2 more | 2019-10-01 |
| 10243134 | Piezoelectric film and piezoelectric ceramics | Takeshi Kijima, Takeshi Nomura | 2019-03-26 |