Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667281 | Grease composition | Syouzou Ikejima, Yasuyuki Wakahara, Hirotugu Kinoshita | 2003-12-23 |
| 6668227 | Navigation apparatus | Hiroyuki Hamada, Yuji Hamada, Atsushi Yamashita | 2003-12-23 |
| 6606558 | Rendering device and method | Hiroyuki Hamada, Teruaki Ata, Yuji Hamada, Atsushi Yamashita | 2003-08-12 |
| 6597354 | Three-dimensional map navigation display method | Yutaka Takahira, Teruaki Ata, Yoshiki Ueyama | 2003-07-22 |
| 6532010 | Three-dimensional map navigation display device and device for creating data used therein | Yutaka Takahira, Teruaki Ata, Yoshiki Ueyama | 2003-03-11 |
| 6505120 | Navigation apparatus | Atsushi Yamashita, Yoshiki Ueyama, Takeshi Yagyu, Hiroyuki Hamada, Teruaki Ata | 2003-01-07 |