Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487498 | Vehicle cruising control device and method | Hiroshi Saitou, Akio Sumizawa | 2002-11-26 |
| 6448969 | Topographic display system | Masaki Watanabe, Hiroshi Saitou, Norimasa Kishi | 2002-09-10 |