Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483401 | Substrate for packaging electronic component and piezoelectric resonance component using the same | Tsuneo Amano | 2002-11-19 |
| 6448690 | Piezoelectric resonator | Kazuhiro Sawai | 2002-09-10 |
| 6362561 | Piezoelectric vibration device and piezoelectric resonance component | Hideaki Kuroda | 2002-03-26 |