Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946018 | Assembly apparatus for ball screw device, parts supply device and counter device | Shigeo Tokura, Kazuyasu Chiba | 2011-05-24 |
ZZ
Zongxuan Zhang
Overall (All Time): #3,250,476 of 4,157,543Top 80%
1
Patents All Time