Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882811 | Image drum cartridge and developing unit having a movable developing roller | Shigeki Nakajima, Atsushi Kobayashi | 2005-04-19 |
| 6850717 | Medium thickness detecting apparatus | Shuuichi Fujikura, Toyokazu Shiraishi, Tatsuya Murakami, Naoki Sunaga, Kiyoshi Matsuda | 2005-02-01 |