Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371428 | Piezoelectric transducer | Takashi Kikuchi | 1994-12-06 |
TW
Takashi Wada
Overall (1994): #61,899 of 165,921Top 40%
1
Patents 1994