Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807395 | Computer assisted learning system, storage server used for computer assisted learning system and computer readable media recording program used in storage server | Ryuji Iwazaki, Hiroshi Yamamoto, Masanori Kawasumi, Yuki Kamata, Shuichi Tsujimoto | 2004-10-19 |
| 6799178 | Gateway apparatus and network system | Akinori Iwase, Kazuhiro Ogura | 2004-09-28 |
| 6762853 | Image processing system | Shiro Takagi, Kazuhiro Ogura, Nobuhisa Yoda, Kazuaki Kidokoro | 2004-07-13 |
| 6690913 | Correction support apparatus, correction support method, correction support program, and correction support system | Shinji Makishima, Kazuhiro Ogura, Takeshi Ogaki | 2004-02-10 |