Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834346 | Content processing system | Yoshihito Ishibashi, Tateo Oishi, Yoshitomo Osawa | 2004-12-21 |
| 6799273 | Data processing system and method for mutual identification between apparatuses | Tateo Oishi, Nobuyuki Kihara, Teppei Yokota | 2004-09-28 |
| 6728379 | Information processor and information processing method | Yoshihito Ishibashi, Yoshitomo Osawa, Tateo Oishi | 2004-04-27 |
| 6697945 | Information processing apparatus, information processing method, information processing system and recording medium | Ryuji Ishiguro, Yoshitomo Osawa, Yoshio Osakabe, Makoto Sato, Hisato Shima +1 more | 2004-02-24 |