Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463235 | Light-sensitive drum mounting/demounting structure, light-sensitive unit provided with the same structure and image-forming device with the same unit | Toshio Yamanaka, Yoshiya Kinoshita, Naoyuki Harada | 2002-10-08 |
| 6421514 | Charging device | Toshio Yamanaka, Yoshiya Kinoshita, Naoyuki Harada | 2002-07-16 |