Issued Patents 2021
Showing 1–2 of 2 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 | Shogo Sasaki, Masashi Shimura, Keiichi Yamaguchi, Masahiro Oshio, Ryuta Nishizawa | 2021-08-10 |
| 11025222 | Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle | Keiichi Yamaguchi, Masahiro Oshio, Takashi Yamazaki | 2021-06-01 |