Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069170 | Private information storage device and private information management device | Kenzo Akagiri, Koji Suginuma | 2011-11-29 |
| 8036388 | Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium | Yoshihito Ishibashi, Tateo Oishi, Tomoyuki Asano, Akihiro Muto, Jun Kitahara | 2011-10-11 |
| 8005226 | Information sending system, information sending device, information receiving device, information distribution system, information receiving system, information sending method, information receiving method, information distribution method, apparatus, sending method of information receiving device, playback method of apparatus, method of using contents and program storing medium | Yoshihito Ishibashi, Tateo Oishi, Tomoyuki Asano, Akihiro Muto, Jun Kitahara | 2011-08-23 |