Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132741 | Sheet original feeding apparatus and image forming system | Tadayuki Kitajima, Masataka Naito, Noriyoshi Ueda, Takeshi Honjo, Yuji Morishige +1 more | 1992-07-21 |