Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786590 | Recording-medium conveying device conveying a recording medium on a conveying belt charged with a positive charge and a negative charge alternately | Kazunori Bannai | 2004-09-07 |
| 6682185 | Liquid drop jet head, ink cartridge and ink jet recording apparatus | Kenichiro Hashimoto, Mitsumi Fujii, Tomomi Katoh, Kiyoshi Yamaguchi | 2004-01-27 |