Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039138 | Four-wheel drive vehicle with free wheels | Takashi Sugimoto | 2000-03-21 |
| 5796179 | Vehicle anti-theft device with low voltage compensation and a rolling code | — | 1998-08-18 |