Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868239 | Developer detection device and printer | Atsushi Inoue, Toshio Nishino, Wataru Yoshida, Fumito Mizoguchi, Keiji Katoh | 2005-03-15 |
| 6853821 | Image forming device and toner device | Yasuyuki Ishiguro, Keiji Kato, Toshio Nishino, Atsushi Inoue, Humito Mizoguchi +1 more | 2005-02-08 |