Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424363 | Image display device, method of image display, and storage medium for storing image display programs | Junzo Matsuba, Naokazu Ozaki | 2002-07-23 |
| 6415225 | Navigation system and a memory medium | Masaya Yamaguchi | 2002-07-02 |
| 6345230 | Vehicle navigation system and method | Junzo Matsuba, Naokazu Ozaki | 2002-02-05 |