Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8698962 | Content processing device | Tatsuo Miyagawa, Seiji Miyabe | 2014-04-15 |
| 7502590 | Broadcast receiver receiving broadcasts utilizing variable directional antenna | — | 2009-03-10 |
| 7430399 | Broadcast receiver receiving broadcasts utilizing variable directional antenna | — | 2008-09-30 |