Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357329 | Image forming apparatus having two image forming units | Takayuki Ariyama, Kiyoshi Emori, Koji Shakushi, Hiroya Sugawa | 1994-10-18 |
| 5289291 | Image reading apparatus | Munehiro Nakatani, Hiroya Sugawa | 1994-02-22 |