Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830309 | Method for manufacturing ink jet recording head, ink jet recording head and ink jet recording method | — | 2004-12-14 |
| 6789877 | Ink-jet printing head and ink-jet printing apparatus and method | Michinari Mizutani, Takashi Inoue | 2004-09-14 |
| 6769755 | Ink jet printing method and ink jet printing apparatus | Michinari Mizutani | 2004-08-03 |
| 6755510 | Ink jet recording head | Michinari Mizutani | 2004-06-29 |
| 6752485 | Printing apparatus and suction recovery control method | Toshiharu Inui, Yoshiyuki Touge, Masaya Uetsuki | 2004-06-22 |
| 6705700 | Liquid discharge head, and head cartridge and image forming apparatus using such liquid discharge head | — | 2004-03-16 |
| 6673186 | Laminated structural body having unidirectionally arranged strands sandwiched between two web layers, and method of and apparatus for efficiently manufacturing such laminated structural body | Takashi Ishida, Toshio Ohta, Tadayoshi Katoh, Hiroshi Yazawa | 2004-01-06 |