Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462674 | COMMUNICATION APPARATUS AND ITS CURRENT POSITION COMMUNICATION METHOD, NAVIGATION APPARATUS FOR A VEHICLE AND ITS INFORMATION COMMUNICATION METHOD, COMPUTER PROGRAM PRODUCT, AND COMPUTER-READABLE STORAGE MEDIUM | Hiroshi Ohmura, Masao Ushio, Shigefumi Hirabayashi | 2002-10-08 |