Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6022103 | Method for positioning an ink cartridge, and the ink cartridge and ink jet recording apparatus used for such method | — | 2000-02-08 |
| 5995067 | Ink jet recording apparatus which controls recovery operation in accordance with environmental conditions | Koji Terasawa | 1999-11-30 |
| 5890822 | Image forming apparatus | Satoshi Saikawa | 1999-04-06 |