Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252367 | Servo controller | Keiji Sakamoto, Kenji Takahashi | 2001-06-26 |
| 6046566 | Method of and apparatus for controlling a plurality of servomotors | Naoto Sonoda, Kazuomi Maeda | 2000-04-04 |
| 5371451 | Predictive repetition control method for a servo motor and an apparatus therefor | Naoto Sonoda | 1994-12-06 |
| 4859920 | Interface system for servo controller | Mitsuo Kurakake, Keiji Sakamoto | 1989-08-22 |
| 4851754 | Velocity control system | Keiji Sakamoto | 1989-07-25 |
| 4782275 | Reference point return method | Keiji Sakamoto | 1988-11-01 |
| 4695780 | Servomotor velocity control system | Mitsuo Kurakake, Keiji Sakamoto | 1987-09-22 |
| 4680518 | Servomotor velocity control method | Mitsuo Kurakake, Keiji Sakamoto | 1987-07-14 |