Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896337 | Image forming apparatus and paper feeding method | — | 2011-03-01 |
| 6983122 | Image forming apparatus | Tadashi Hayamizu, Masayoshi Kondou, Shinichi Tanaka | 2006-01-03 |
| 6975831 | Image forming apparatus | Masayoshi Kondou, Tadashi Hayamizu, Shinichi Tanaka | 2005-12-13 |