Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834346 | Content processing system | Yoshihito Ishibashi, Tomoyuki Asano, Yoshitomo Osawa | 2004-12-21 |
| 6799273 | Data processing system and method for mutual identification between apparatuses | Tomoyuki Asano, Nobuyuki Kihara, Teppei Yokota | 2004-09-28 |
| 6792539 | Processing method and apparatus for encrypted data transfer | Ryuji Ishiguro, Takumi Okaue, Nobuyuki Kihara, Teppei Yokota | 2004-09-14 |
| 6728379 | Information processor and information processing method | Yoshihito Ishibashi, Yoshitomo Osawa, Tomoyuki Asano | 2004-04-27 |