Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848328 | Image forming apparatus having reinforcing member | Yoshihiro Ueda | 1998-12-08 |
| 5337125 | Toner feeding device | Kuniaki Nakano, Masahiro Sako, Shigeo Kurando, Minoru Kishigami, Masahiro Higashitani +5 more | 1994-08-09 |
| 5121165 | Developer unit and a toner hopper for an image forming device | Seitaro Yoshida, Shinji Ogaki, Hiroshi Kageyama, Sueaki Okamoto, Hiroyuki Hamakawa +2 more | 1992-06-09 |