Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086155 | Transfer device and image forming apparatus including same | Toshitaka Yamaguchi, Kazuchika Saeki, Takuya Sekine | 2011-12-27 |
| 8041282 | Powder container, cleaning device, and image forming apparatus | Katsuhito Haruno, Takuya Sekine, Masakazu Imai | 2011-10-18 |
| 7979000 | Transfer unit and image forming apparatus | Takuya Sekina, Katsuhito Haruno, Masakazu Imai | 2011-07-12 |
| 7929877 | Transfer device and image forming apparatus having at least two contacting members applied with corresponding transfer biases | Kazuchika Saeki, Toshitaka Yamaguchi, Takahiro Nakayama, Takuya Sekine | 2011-04-19 |
| 7881636 | Belt driving device and image forming apparatus | Takuya Sekine | 2011-02-01 |