Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063722 | Balance filter comprising two acoustic wave filters connected to a single ground terminal | Akira Moriya, Osamu Kawachi | 2011-11-22 |
| 8049583 | Acoustic wave filter comprising a reflector having an oblique slit | Kouta Ohkubo | 2011-11-01 |