Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477380 | System and method for estimating location of mobile station | Toshio Kato, Kiyoki Sekine, Ikuo Kawasumi | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477380 | System and method for estimating location of mobile station | Toshio Kato, Kiyoki Sekine, Ikuo Kawasumi | 2002-11-05 |