Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925567 | Remote control of VCR with electronic mail | — | 2005-08-02 |
| 6845239 | Positioning system and position calculating method in mobile communication system | Tsuyoshi Sato, Ouichi Oyamada | 2005-01-18 |