Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650403 | Distance measuring device for a vehicle | Kenji Ogawa, Shigekazu Okamura | 2003-11-18 |
| 6631324 | Vehicle surroundings monitoring apparatus | Shigekazu Okamura | 2003-10-07 |
| 6591192 | Vehicle surrounding monitoring apparatus | Shigekazu Okamura, Kenji Ogawa | 2003-07-08 |