Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613400 | Ball screw device with resonance preventing means for a screw shaft and table drive device including the same | Hideyuki Sato | 1997-03-25 |
TK
Toshiharu Kajita
Overall (1997): #65,991 of 185,788Top 40%
1
Patents 1997