Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965634 | Image recording apparatus capable of controlling image density | — | 1990-10-23 |
| 4965637 | Control device for an image forming apparatus | Eiichi Katoh, Koichi Asakura, Yutaka Hasegawa | 1990-10-23 |
| 4922293 | Control system for an image forming apparatus | — | 1990-05-01 |
| 4661765 | Alternating current load power controller | Kiyoto Kozaiku | 1987-04-28 |