Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668158 | Control method, control apparatus, data receiving and recording method, data receiver and receiving method | Shintaro Tsutsui, Yasushi Katayama | 2003-12-23 |
| 6580462 | Television broadcast receiving system | Hajime Inoue, Shinji Kakuyama, Sunao Furui | 2003-06-17 |