Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456931 | Indicating directions to destination and intermediate locations in vehicle navigation systems | Ari I. Polidi | 2002-09-24 |
| 6029110 | Method and apparatus for providing passenger access to a vehicle navigation system | Hidekazu Oshizawa | 2000-02-22 |
| 5910177 | Navigating close proximity routes with a vehicle navigation system | — | 1999-06-08 |
| 5662537 | Tethered baseball batting practice apparatus | — | 1997-09-02 |