Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7421234 | Toner cartridge with shutter for a toner supply port and a manual operation lever to change the posture of the shutter | Masami Ikeda | 2008-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7421234 | Toner cartridge with shutter for a toner supply port and a manual operation lever to change the posture of the shutter | Masami Ikeda | 2008-09-02 |