Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937835 | Developer charging unit, developing device, image-forming apparatus, and computer system | — | 2005-08-30 |
| 6892039 | Connector having a built-in memory IC mounted on a development cartridge | Junji Shirokoshi, Takeshi Aoki | 2005-05-10 |
| 6868247 | Developing unit, developing device, image-forming apparatus, and computer system | Makoto Sato | 2005-03-15 |