Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D428435 | Developer unit for an image forming apparatus | Yoshizo Kawamori, Takeshi Uemura | 2000-07-18 |
| D428050 | Toner supplying cartridge for an image forming apparatus | Shigeru Nishiyama | 2000-07-11 |
| D409653 | Toner cartridge | Teruki Kishimoto | 1999-05-11 |