Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067879 | Piezoelectric device | Hayami Kudo, Katsuhiro Ikada | 2011-11-29 |
| 7902940 | Duplexer | — | 2011-03-08 |
| 7880561 | Surface acoustic wave filter device and duplexer | — | 2011-02-01 |
| 7876176 | Acoustic wave filter device and duplexer | — | 2011-01-25 |