Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388851 | Piezoelectric element | Daigo SAWAKI | 2019-08-20 |
| 10217929 | Piezoelectric film, piezoelectric element, and liquid discharge apparatus | Naoki Murakami, Takamichi Fujii | 2019-02-26 |