Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620389 | Parallel-axis differential | — | 1997-04-15 |
| 5613400 | Ball screw device with resonance preventing means for a screw shaft and table drive device including the same | Toshiharu Kajita | 1997-03-25 |
| 5599250 | Torque distribution type differential gear system | Shinichiro Nakajima, Makoto Nishiji, Paolo Sachettini | 1997-02-04 |