Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069549 | Method for sealing a quartz crystal device | Yoji Nagano, Hideo Tanaya | 2011-12-06 |
| 7928635 | Package for electronic component and piezoelectric resonator | Yoji Nagano, Hideo Tanaya | 2011-04-19 |