Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650253 | Map display device, map display method, and computer program for use in map display device | Yoshiyuki Mochizuki, Kenji Nishimura | 2003-11-18 |
| 6573842 | Map display device, map display method, and computer program for use in map display device | Yoshiyuki Mochizuki | 2003-06-03 |
| 6542174 | Map displaying system and map displaying method | Shigeo Asahara, Kenji Nishimura, Hitoshi Araki, Masato Yuda | 2003-04-01 |