Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9065037 | Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece | — | 2015-06-23 |
| 9052699 | Method of manufacturing piezoelectric vibration reed, piezoelectric vibration reed, piezoelectric vibrator, oscillator, electronic instrument, and radio time piece | — | 2015-06-09 |
| 8994253 | Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece | — | 2015-03-31 |
| 8987977 | Piezoelectric vibration reed, piezoelectric vibrator, oscillator, electronic instrument, and radio timepiece | — | 2015-03-24 |
| 8957570 | Piezoelectric vibrator, oscillator, electronic instrument, and radio timepiece | — | 2015-02-17 |
| 8803626 | Piezoelectric vibration reed, piezoelectric vibrator, oscillator, electronic instrument, and radio timepiece | — | 2014-08-12 |