Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965727 | Broadcast distributing system and broadcast distributing method | Takashi Sakata, Takashi Kawakami | 2011-06-21 |
| 7570673 | ADM device and signal transmission method | Takashi Okuda, Koichi Saiki, Youichi Konuma | 2009-08-04 |