Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724580 | Actuator with piezoelectric member | Kazuo Yokoyama | 2004-04-20 |
YI
Yousuke Irie
Overall (2004): #83,098 of 270,089Top 35%
1
Patents 2004