Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796036 | Capsule rupture printing system | Shigemi Misono, Makoto Ueda, Kazuto Shikino, Keiichi Ishiyama, Toshiharu Aoyagi | 1989-01-03 |
| 4782352 | Capsule rupture printing system | Shigemi Misono, Katsuhiro Konno | 1988-11-01 |
| 4748475 | Color printing system | Keiichi Ishiyama, Makoto Ueda, Shigemi Misono, Kazuto Shikino, Toshiharu Aoyagi | 1988-05-31 |