Issued Patents All Time
Showing 1–9 of 9 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 |
| 9837982 | Vibrating element, vibrator, oscillator, and electronic device with stepped excitation section | Matsutaro Naito | 2017-12-05 |
| 9496480 | Resonator element, resonator, electronic device and electronic apparatus | Matsutaro Naito, Hideo Endo | 2016-11-15 |
| 9231184 | Piezoelectric resonator element and piezoelectric resonator | Kenji Komine, Matsutaro Naito | 2016-01-05 |
| 9093634 | Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device | Matsutaro Naito | 2015-07-28 |
| 9030078 | Vibrating element, vibrator, oscillator, and electronic device | Matsutaro Naito | 2015-05-12 |
| 8766514 | Piezoelectric resonator element and piezoelectric resonator | Kenji Komine, Matsutaro Naito | 2014-07-01 |
| 8614607 | Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, and electronic device | Matsutaro Naito | 2013-12-24 |