Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8198959 | Acoustic wave filter device | — | 2012-06-12 |
| 8102225 | Acoustic wave filter device | — | 2012-01-24 |
| 7528683 | Balanced acoustic wave filter device | Teruhisa Shibahara | 2009-05-05 |