Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252900 | Harmonization control system for plural shafts | Yasuhiro Yuasa | 1993-10-12 |
| 5252902 | Servo control system | Wataru Ichikawa, Manabu Takei | 1993-10-12 |
| 5202611 | Synchronization control system for servo motors | Yasuhiro Yuasa | 1993-04-13 |