Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8246039 | Sheet feeding apparatus and image forming apparatus | Hiroto Koga, Shinsuke Ubayashi, Yusuke Imai | 2012-08-21 |
| 6493535 | Cleaning apparatus and image forming apparatus | — | 2002-12-10 |
| 5371613 | Image reading apparatus | Shinobu Arimoto | 1994-12-06 |