Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797219 | Piezoelectric PTZT film, and process for producing liquid composition for forming said piezoelectric film | Toshihiro Doi | 2020-10-06 |
| 10672973 | Composition for forming Ce-doped PZT-based piezoelectric film | Toshihiro Doi, Hideaki Sakurai | 2020-06-02 |