Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647322 | Communication system for communication between in-vehicle terminals and center, and in-vehicle terminal employed in communication system | Shinichi Hayashi, Akihito Tada, Hironobu Sugimoto, Akimasa Nanba, Toshiaki Egawa | 2003-11-11 |