Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643984 | Frame-attached window panel | Kenji Kato, Takanobu Kondo, Nobuyuki Tanaka | 2003-11-11 |
| 6563806 | Base station for multi-carrier TDMA mobile communication system and method for assigning communication channels | Masashi Yano, Susumu Matsui | 2003-05-13 |
| 6515585 | Reminder system | — | 2003-02-04 |