Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862213 | Image forming apparatus and method | Issey Ichihara, Natsuki Tachibana | 1989-08-29 |
| 4860049 | Image forming apparatus | Takashi Mizuma | 1989-08-22 |
| 4832233 | Particle dispensing apparatus | Issey Ichihara | 1989-05-23 |