Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8330402 | Alternating-current motor control apparatus | Kozo Ide, Shinya Morimoto, Young Doo Yoon, Seung Ki Sul | 2012-12-11 |
| 7977901 | Electromechanical machine control system | — | 2011-07-12 |
| 7948201 | Induction motor control device | — | 2011-05-24 |
| 7843161 | Inverter device | Hideaki Iura | 2010-11-30 |
| 7076340 | Method of controlling speed of synchronous motor, and method of identifying constant of synchronous motor | Masanori Kawatani, Noriaki Sueyoshi, Ryuichi Oguro | 2006-07-11 |
| 6909257 | Method and device for correcting estimated speed of induction motor and its device | — | 2005-06-21 |
| 6081093 | Sensorless control method and apparatus of permanent magnet synchronous motor | Ryuichi Oguro, Shuichi Fujii | 2000-06-27 |