Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7623890 | Receiver | Hiroyuki Nagahama | 2009-11-24 |
| 7164894 | Receiver capable of switching between digital and analog broadcasting signals | Hiroyuki Nagahama | 2007-01-16 |
| 6693853 | Reproducing unit for recording medium | Kenji Miyasita | 2004-02-17 |