Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128430 | Vibration element manufacturing method, vibration element, electronic device, electronic apparatus, and moving object | Yohei Yamada, Atsushi Matsuo, Takatoshi Sugiyama | 2018-11-13 |
| 9948275 | Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device | Matsutaro Naito | 2018-04-17 |