Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754461 | Developer charging device | Nobuharu Hoshi, Kenji Matsuda | 2004-06-22 |
| 6701113 | Developer carrying member, developer replenishment container and image forming apparatus | Kenji Matsuda, Nobuharu Hoshi | 2004-03-02 |