Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450660 | Apparatus and method for digital modulation | Teruaki Hasegawa | 2008-11-11 |
| 7333576 | Digital demodulation device and synchronization detecting method | Toshiyuki Satomi, Naoya Tokunaga, Hisaya Kato | 2008-02-19 |
| 7302021 | Digital broadcast receiving apparatus | Hiroshi Azakami, Kazuya Ueda, Naoya Tokunaga | 2007-11-27 |
| 7277502 | Carrier recovery apparatus | Yoshikazu Hayashi, Teruaki Hasegawa | 2007-10-02 |
| 7133481 | Synchronization detection apparatus | Hiroshi Azakami, Hisaya Kato, Naoya Tokunaga, Kazuaki Suzuki, Kazuya Ueda | 2006-11-07 |
| 7054395 | Automatic gain control for digital demodulation apparatus | Hiroshi Azakami, Hisaya Kato, Naoya Tokunaga, Hiroaki Ozeki, Kazuya Ueda | 2006-05-30 |
| 6934522 | Automatic gain control apparatus | Hiroshi Azakami, Kazuya Ueda, Naoya Tokunaga, Hisaya Kato, Hiroaki Ozeki | 2005-08-23 |
| 6671002 | VSB receiver | Kazuya Ueda, Hiroshi Azakami | 2003-12-30 |
| 6154505 | Broadcast receiving apparatus | Kazuya Ueda, Hisaya Kato, Kunio Ninomiya | 2000-11-28 |
| 6075829 | Digital broadcast receiver | Yoshikazu Hayashi, Noriaki Omoto, Hiroshi Azakami, Takashi Hasegawa | 2000-06-13 |
| 6072999 | Receiving apparatus | Noriaki Omoto, Yoshikazu Hayashi, Hiroshi Azakami | 2000-06-06 |
| 6069667 | Synchronizing signal detecting device | Kazuya Ueda | 2000-05-30 |