Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974202 | Liquid jet apparatus and cleaning method for liquid jet head | Izumi Nozawa, Shuhei Harada | 2005-12-13 |
| 6883905 | Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system | Hitotoshi Kimura, Shuhei Harada, Atsushi Kobayashi, Hidekazu Mizuno, Taku Ishizawa | 2005-04-26 |
| 6840604 | Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system | Hitotoshi Kimura, Shuhei Harada, Atsushi Kobayashi, Hidekazu Mizuno, Taku Ishizawa | 2005-01-11 |