Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755500 | Ink tank, ink-jet cartridge, ink-supplying apparatus, ink-jet printing apparatus and method for supplying ink | Hirofumi Hirano, Yohji Ara, Hiroyuki Inoue, Tetsuji Kurata, Hiroshi Netsu +4 more | 2004-06-29 |
| 6742872 | Ink jet recording apparatus and ink tank mounted on such ink jet recording apparatus | Nobuyuki Hatasa | 2004-06-01 |