Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876571 | Copying machine having a bar code reader | Yoko Nakamura, Fumiyo Kojima | 1989-10-24 |
| 4799081 | Copying system having copying and service program modes | Mitsutoyo Kikuno, Tatsuo Hirono, Yoshihiro Nakashima | 1989-01-17 |