Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663233 | Inkjet printing apparatus and ink supplying method | Naoji Otsuka, Hiroyuki Inoue, Takashi Nojima, Hitoshi Sugimoto, Shusuke Inamura +5 more | 2003-12-16 |
| 6563268 | High-intensity discharge lamp | Kenji Akiyoshi | 2003-05-13 |
| 6523929 | Image forming apparatus | Shoichi Kan, Yasutsugu Saijo, Nozomu Nishiberi, Masaya Shinmachi | 2003-02-25 |
| 6520618 | Pump, device for recovering liquid ejection and image forming apparatus equipped with the pump | Shoichi Kan | 2003-02-18 |