Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799840 | Ink supply mechanism and inkjet recording apparatus including the ink supply mechanism | — | 2004-10-05 |
| 6783215 | Ink container, inkjet printing apparatus, and ink supplying method | Masahito Yoshida, Naoji Otsuka, Hiroyuki Inoue, Takashi Nojima, Hitoshi Sugimoto +5 more | 2004-08-31 |
| 6685308 | Image forming apparatus | Masahito Yoshida, Hiroyuki Inoue, Takashi Nojima, Yasufumi Tanaami, Takeshi Iwasaki +2 more | 2004-02-03 |