Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7589940 | Voltage boosting circuit and electricity-driven power steering device | Keita Gunji | 2009-09-15 |
| 6520279 | Current-carrying control device and electric power steering apparatus | Tetsuya Fukumoto, Yoshiteru Higashihara | 2003-02-18 |