Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796627 | Ink jet recording apparatus, method of replenishing ink to subtank in the apparatus, and method of checking the replenished amount of ink | Hitotoshi Kimura, Atsushi Kobayashi, Noboru Tamura, Hiroaki Tojyo, Yoshiharu Aruga +3 more | 2004-09-28 |
| 6758556 | Ink cartridge, and ink-jet recording apparatus using the same | Taku Ishizawa, Masanori Kamijyo | 2004-07-06 |
| 6695431 | Liquid jet apparatus | — | 2004-02-24 |
| 6676237 | Ink jet recording apparatus and method of correcting calculation of ink amount consumed therein | Atsushi Kobayashi, Seiji Mochizuki | 2004-01-13 |