Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101391 | Mobile telephone system which sends a mobile's positional data to certain nearby mobiles | Seijiro Ishizuka | 2000-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6101391 | Mobile telephone system which sends a mobile's positional data to certain nearby mobiles | Seijiro Ishizuka | 2000-08-08 |