Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293206 | Color image forming apparatus with optium operation of developing device positioning mechanism | Takao Ichihashi, Syuji Yamada, Masashi Matsumoto, Yasuyuki Fukunaga | 1994-03-08 |