Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D479732 | Data transmitter | Hideo Yajima | 2003-09-16 |
| D479563 | Data receiver | Futoshi Nagata | 2003-09-09 |
| 6522367 | Cable television (CATV) tuner for enhanced signal communication between subscribers in a CATV system | Toshikazu Ogino, Masashige Yamasaki | 2003-02-18 |