Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036566 | Control method of image forming apparatus and image forming apparatus | Satoshi Chiba, Ken Ikuma | 2011-10-11 |
| 8023849 | Image forming apparatus and image forming method | — | 2011-09-20 |
| 8001370 | Encrypted communication for selectively delivering a message to multiple decrypting devices | — | 2011-08-16 |
| 7937016 | Transfer device and image forming apparatus including the same | Ken Ikuma | 2011-05-03 |