Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570470 | Surface acoustic wave ladder filter utilizing parallel resonators with different resonant frequencies | Yuuji Mizutani | 2003-05-27 |
HM
Hiroaki Maehara
Overall (2003): #211,932 of 273,478Top 80%
1
Patents 2003