Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8256766 | Sheet aligning mechanism, stacker, image forming apparatus, and image forming system | — | 2012-09-04 |
| 5772129 | Process and apparatus for controlling the cutter of a shredder | Tatsuo Nishio | 1998-06-30 |
| 5662280 | Process and apparatus for controlling paper feed to a shredder | Tatsuo Nishio | 1997-09-02 |