Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637865 | Liquid discharge head, driving method therefor, and cartridge, and image forming apparatus | Shuichi Murakami, Toshiaki Hirosawa, Takayuki Murata, Tetsuya Edamura | 2003-10-28 |
| 6629755 | Ink jet recording head, ink jet recording apparatus, and method for manufacturing ink jet recording head | Riichi Saito, Toshihiro Mori, Naruyuki Nojo | 2003-10-07 |
| D476360 | Ink tank holder with printing head for printer | Michinari Mizutani | 2003-06-24 |
| 6557989 | Print head and ink jet printing apparatus | Toshiaki Hirosawa, Minoru Nozawa, Riichi Saito, Toshimori Miyakoshi | 2003-05-06 |
| 6536868 | Liquid ejection type print head, printing apparatus provided with same and a method for producing a liquid ejection type print head | Toshiaki Hirosawa, Riichi Saito | 2003-03-25 |