Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751212 | Multimedia data communication system | Akemi Kaji, Toshio Murai, Shuichi Sato, Shinichi Kashimoto, Satoshi Machida | 2004-06-15 |
| 6643291 | Multimedia information communication system | Toshio Murai, Shuichi Sato, Shinichi Kashimoto, Motohisa Araki, Shinichi Shishino | 2003-11-04 |