Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10103316 | Piezoelectric film, piezoelectric element including the same, and liquid discharge apparatus | — | 2018-10-16 |
| 10011111 | Piezoelectric film, production method thereof, piezoelectric element, and liquid discharge apparatus | Takami Arakawa, Takamichi Fujii | 2018-07-03 |