Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446001 | Navigation apparatus for navigating a vehicle based on symbolic sounds | Hideki Sakai, Miyuki Matsumoto, Hiroshi Amano | 2002-09-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446001 | Navigation apparatus for navigating a vehicle based on symbolic sounds | Hideki Sakai, Miyuki Matsumoto, Hiroshi Amano | 2002-09-03 |