Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063960 | Solid-state imaging device and apparatus with an increased speed of analog to digital conversion | Naofumi Sakai | 2011-11-22 |
| 7983589 | Developing apparatus, process cartridge, and image forming apparatus | Masaaki Sato | 2011-07-19 |
| 7899364 | Process cartridge having couplers transmitting driving forces from an image forming apparatus to electrophotographic photosensitive drum and developing roller and such an apparatus | Kazuo Chadani, Koji Hashimoto | 2011-03-01 |
| 7890025 | Process cartridge and image forming apparatus including drum and shaft coupling members transmitting driving forces to a photosensitive drum and a developing roller, respectively | Kazuo Chadani, Koji Hashimoto | 2011-02-15 |