Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147868 | Polymer composite piezoelectric body, electroacoustic transduction film, and electroacoustic transducer | Shin OZAWA | 2018-12-04 |
| 10011111 | Piezoelectric film, production method thereof, piezoelectric element, and liquid discharge apparatus | Naoki Murakami, Takamichi Fujii | 2018-07-03 |