Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165011 | Piezoelectric element and method for manufacturing piezoelectric element | Takamichi Fujii | 2021-11-02 |
| 11081637 | Laminate structure, piezoelectric element, and method of manufacturing piezoelectric element | Takamichi Fujii | 2021-08-03 |