Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661162 | Piezoelectric resonator and method of producing the same | Yoshiharu Kasuga | 2003-12-09 |
| 6545392 | Package structure for a piezoelectric resonator | Osamu Kawauchi, Hisashi Mikoshiba | 2003-04-08 |