Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11785857 | Piezoelectric film, method of manufacturing same, piezoelectric film laminated body, and method of manufacturing same | Akihiko Teshigahara, Kenichi Sakai | 2023-10-10 |