Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474797 | Ink supply system and ink-jet recording apparatus | Tetsuji Kurata, Yohji Ara, Hiroyuki Inoue, Hirofumi Hirano, Hiroshi Netsu +4 more | 2002-11-05 |
| 6447084 | Ink-jet printing apparatus, ink-supplying apparatus and method for supplying ink | Masaya Uetsuki, Yohji Ara, Hiroyuki Inoue, Tetsuji Kurata, Hirofumi Hirano +4 more | 2002-09-10 |
| 6431681 | Recording apparatus, liquid container cartridge and liquid container | Nobuyuki Hatasa, Yutaka Koizumi, Yukuo Yamaguchi, Hiroki Tajima, Mikiya Umeyama | 2002-08-13 |