Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973285 | Discharge sheet stacking apparatus and image forming apparatus provided with the same | Junichi Sekiyama, Yasuyoshi Hayakawa, Atsushi Ogata, Kenichiro Isobe, Masayoshi Fukatsu +1 more | 2005-12-06 |
| 6942206 | Sheet treating apparatus and image forming apparatus having the same | Yasuyoshi Hayakawa, Kenichiro Isobe, Masayoshi Fukatsu, Junichi Sekiyama | 2005-09-13 |
| 6912044 | Sheet post-processing device and image forming apparatus having the device | Junichi Sekiyama, Kenichiro Isobe, Masayoshi Fukatsu | 2005-06-28 |