Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11451211 | Gallium nitride structure, piezoelectric element, method of manufacturing piezoelectric element, and resonator using piezoelectric element | Keiichi Umeda, Takaaki Mizuno, Yasuhiro Aida, Masato Uehara, Morito Akiyama | 2022-09-20 |