Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151548 | Information displaying system, information providing apparatus, and information providing method | — | 2006-12-19 |
| 6882348 | Information displaying system, information providing apparatus, and information providing method | — | 2005-04-19 |
| 6718344 | Data providing structure, data providing method and data providing terminal | — | 2004-04-06 |
| 6289174 | Composite video apparatus | — | 2001-09-11 |
| 6263343 | System for providing and linking regularity updated map data with data related to the map | — | 2001-07-17 |
| 6246958 | Apparatus and method for processing information and apparatus and method for displaying image | — | 2001-06-12 |
| 6005504 | Position information encoding apparatus and method thereof, position information decoding apparatus and method thereof, and map information processing apparatus and method thereof | — | 1999-12-21 |