Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033009 | Ink cartridge, ink-jet type printing apparatus using the same, and ink cartridge change control method in the apparatus | Satoshi Shinada, Takahiro Naka, Yuki Togawa, Satoru Orii, Hikonosuke Uwai +1 more | 2006-04-25 |
| 7014374 | Printing apparatus and printing method for performing pre-communication with an external device | Yoshiharu Hamaguchi | 2006-03-21 |
| 6547363 | Ink cartridge, ink jet type printing apparatus using the same, and ink cartridge change control method in the apparatus | Satoshi Shinada, Takahiro Naka, Yuki Togawa, Satoru Orii, Hikonosuke Uwai +1 more | 2003-04-15 |