Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7043358 | Vehicle navigation system adapted to improved system upgrade procedure | Tsuneo Ohno, Go Yuasa | 2006-05-09 |
| 6999871 | Vehicle navigation system adapted to improved system upgrade procedure | Tsuneo Ohno, Go Yuasa | 2006-02-14 |