Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933110 | Power control device and image forming apparatus | Naoki Sato, Hideo Kikuchi | 2011-04-26 |
| 4959687 | Bias power source controller for an image forming apparatus | Eiichi Katoh, Hitoshi Hoshi, Koichi Asakura | 1990-09-25 |
| 4908753 | High-tension power supply for an image recorder | — | 1990-03-13 |