Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810187 | Method and apparatus for misstep detection and recovery in a stepper motor | — | 2014-08-19 |
| 7199496 | Integrated electric motor and drive, optimized for high-temperature operation | Seiki Suzuki, Yasuo Sato, Akihiko Hoda, Chikara Sugawara, Yoshinari Araki +1 more | 2007-04-03 |
| 6548977 | Motor tracking control system | Ralph W. Horber | 2003-04-15 |
| 5844393 | Stepper drive control using variable step angle | — | 1998-12-01 |
| 5838122 | Motor initialization method and apparatus | — | 1998-11-17 |
| 5329195 | Sensor motor | Ralph W. Horber | 1994-07-12 |