Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971868 | Sheet feeding apparatus and image forming apparatus with lifter mechanism | Akira Matsushima, Minoru Kawanishi, Yasuhiro Uchida | 2011-07-05 |
| 7967287 | Sheet feeding apparatus and image forming apparatus | Ryuji Hamasaki | 2011-06-28 |
| 7878466 | Apparatus supporting mechanism, sheet feeding apparatus and image forming apparatus | Yasuhiro Uchida, Minoru Kawanishi, Akira Matsushima | 2011-02-01 |