Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975466 | Liquid discharge recording head, liquid discharge recording apparatus, and method for manufacturing liquid discharge head | Mikiya Umeyama, Yutaka Koizumi, Yukuo Yamaguchi, Hideo Fukazawa, Nobuyuki Hatasa | 2005-12-13 |
| 6953243 | Liquid ejecting head unit and manufacturing method therefor | Mikiya Umeyama, Yukuo Yamaguchi | 2005-10-11 |
| 6945643 | Ink jet head storing structure and liquid filling method | Yutaka Koizumi, Akihiro Yamanaka, Hiroyuki Maeda, Akira Goto, Yasushi Iijima | 2005-09-20 |
| 6851795 | Cartridge with opposed electrical and ink connection portions, and carriage and ink jet recording apparatus for same | Itaru Watanabe, Yutaka Koizumi, Akihiro Yamanaka, Hiroyuki Maeda, Akira Goto +3 more | 2005-02-08 |