Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661364 | Semiconductor device for inverter controlling | Koji Kawamichi | 2003-12-09 |
| 6573849 | Semiconductor device having a plurality of AD converters for inverter control of a motor and method thereof | Koji Kawamichi | 2003-06-03 |