Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146007 | Secure conditional access port interface | Atsushi Kagami | 2006-12-05 |
| 7058179 | Method and system for a secure high bandwidth bus in a transceiver device | Atsushi Kagami | 2006-06-06 |
| 6757909 | Internet set-top box having an in-band tuner and cable modem | Atsushi Kagami | 2004-06-29 |
| 6195642 | Digital broadcasting receiving apparatus | Shinobu Izumi, Tatsushi Banba | 2001-02-27 |