Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985599 | Quartz vibrator manufacturing method and quartz vibrator | Yoshifumi Saito, Hiroaki Kaida, Yuichiro Nagamine, Katsuma Moroishi, Takuya Kono +1 more | 2018-05-29 |
| 9627603 | Quartz vibrator having a dome-shaped cap | Hiroaki Kaida, Yoshifumi Saito, Yuichiro Nagamine, Katsuma Moroishi, Takuya Kono +1 more | 2017-04-18 |