Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009996 | Image forming apparatus including unit for determining type of developer cartridge | — | 2011-08-30 |
| 7970293 | Methods and systems relating to image forming apparatuses | Yuki Fukusada | 2011-06-28 |
| 7953330 | Cartridges, such as developer cartridges, for an image forming apparatus, such as a printer | — | 2011-05-31 |
| 7953339 | Image forming device and cartridge being electrically connected by terminals | Yasuo Fukamachi, Fumio Morita, Yoshikatsu Kameyama | 2011-05-31 |
| 7941072 | Cartridge | Takeyuki Takagi, Fumio Morita | 2011-05-10 |
| 7899358 | Developing cartridge, process cartridge, and image forming apparatus | — | 2011-03-01 |