Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946932 | Surface acoustic wave resonator with an interdigital transducer divided into regions having a different fixed pitch | Michiaki Takagi, Takashi Yamazaki, Keigo Iizawa | 2005-09-20 |