Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972642 | Method of controlling frequency of surface acoustic wave device and electronic apparatus | — | 2005-12-06 |
| 6937116 | Longitudinal double-mode saw filter utilizing electrode finger phase weighting | Michiaki Takagi, Satoru Hayashi, Katsuro Yoneya | 2005-08-30 |