Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866482 | Image forming device for electrostatic recording apparatus having a slidable replacement holding case | Yutaka Kodama, Kenya Komada, Takefumi Adachi | 1989-09-12 |
| 4853735 | Ozone removing device | Yutaka Kodama | 1989-08-01 |