Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8172215 | Sheet stacking apparatus | — | 2012-05-08 |
| 7850166 | Sheet delivery/guide apparatus | — | 2010-12-14 |
| 7845633 | Abnormal sheet delivery detection device | — | 2010-12-07 |
| 5293820 | Plate exchange apparatus for printing press | Kazuhiro Maejima | 1994-03-15 |