Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086155 | Transfer device and image forming apparatus including same | Toshitaka Yamaguchi, Kazuchika Saeki, Masaharu Furuya | 2011-12-27 |
| 8041282 | Powder container, cleaning device, and image forming apparatus | Katsuhito Haruno, Masaharu Furuya, Masakazu Imai | 2011-10-18 |
| 7929877 | Transfer device and image forming apparatus having at least two contacting members applied with corresponding transfer biases | Kazuchika Saeki, Toshitaka Yamaguchi, Masaharu Furuya, Takahiro Nakayama | 2011-04-19 |
| 7881636 | Belt driving device and image forming apparatus | Masaharu Furuya | 2011-02-01 |