Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384698 | Transverse double mode saw filter | Michiaki Takagi, Takashi Yamazaki | 2002-05-07 |
| 6335667 | Multi-longitudinal mode coupled saw filter | Michiaki Takagi, Takashi Yamazaki | 2002-01-01 |