Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628910 | Toner cartridge for image forming apparatus | Fumito Mizoguchi, Hisashi Kunihiro, Takeshi Wakabayashi, Hiroshi Kawahito, Hideaki Hagihara | 2003-09-30 |
| D468763 | Sensitive drum cartridge for an image forming apparatus | Hisashi Kunihiro, Takeshi Wakabayashi, Hiroshi Kawahito, Fumito Mizoguchi, Hiroshi Kubota | 2003-01-14 |