Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5028953 | Image forming apparatus having sheet feeding condition detecting means | Atsunori Katoh, Kenji Sakakibara, Michitoshi Akao, Hiroshi Morisaki, Naoyuki Hatta | 1991-07-02 |