Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219453 | Sheet binder | Naoki Fuei, Norio Hikake, Kimiaki Hayakawa, Shuichi Yabe | 1993-06-15 |
| 5013027 | Sheet sorter | — | 1991-05-07 |
| 4974828 | Sheet stacking apparatus | Kazuhiro Matsuo | 1990-12-04 |
| 4596995 | Dot printer having means for correcting intensity variations | Tadashi Yamakawa | 1986-06-24 |
| 4566547 | Remaining amount indicator | — | 1986-01-28 |