Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783215 | Ink container, inkjet printing apparatus, and ink supplying method | Naoji Otsuka, Hiroyuki Inoue, Takashi Nojima, Hitoshi Sugimoto, Shusuke Inamura +5 more | 2004-08-31 |
| 6712460 | Inkjet printing head | Tetsuya Ohashi, Naoji Otsuka, Hiroyuki Inoue, Hiroyuki Ishinaga, Nobuyuki Kuwabara +1 more | 2004-03-30 |
| 6685308 | Image forming apparatus | Hiroyuki Inoue, Takashi Nojima, Shusuke Inamura, Yasufumi Tanaami, Takeshi Iwasaki +2 more | 2004-02-03 |