Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994878 | Acoustic wave device and high-frequency filter using the same | Kengo Asai | 2011-08-09 |
| 7986075 | Film bulk acoustic wave resonator, its fabrication method and film bulk acoustic wave resonator filter using the resonator | Kengo Asai, Hisanori Matsumoto | 2011-07-26 |
| 7940145 | Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator | Kengo Asai, Hisanori Matsumoto | 2011-05-10 |
| 7915793 | Thin film tuning-fork type inflection resonator and electric signal processing element | Nobuhiko Shibagaki, Kengo Asai, Hisanori Matsumoto | 2011-03-29 |