Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8660464 | Image-forming apparatus | Masahito Ishino, Masaki Kadota | 2014-02-25 |
| 7979011 | Image forming apparatus having a photoconductive drum | Kensuke Fujihara, Tamotsu Shimizu, Ryota Maeda, Koji Fujii | 2011-07-12 |
| 7421229 | Image forming apparatus | Norio Tomiie | 2008-09-02 |
| 7333741 | Image forming device | — | 2008-02-19 |