Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085765 | Frequency adjustment method of vibration element, manufacturing method of vibration element, vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, vehicle | Masashi Shimura, Keiichi Yamaguchi, Masahiro Oshio, Ryuta Nishizawa, Seiichiro Ogura | 2021-08-10 |