Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845514 | Thermal transfer type line printer capable of setting printing density by command supplied from an external device | Susumu Mitsushima, Junji Kawano | 1989-07-04 |
| 4830497 | Pattern inspection system | Moritoshi Ando | 1989-05-16 |