Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671475 | Drive power transmission device, image forming apparatus and process cartridge | Kazunori Katada, Masami Maruko, Naoto Tokutake, Takehito Hiraga, Satoshi Hamaya | 2003-12-30 |
| 6522861 | Color image forming apparatus | Naoto Tokutake, Motozi Kawamoto, Masakazu Fukuchi, Kazuyoshi Kimura, Susumu Okui +2 more | 2003-02-18 |