Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8275275 | Image forming apparatus | Hiromi Ogiyama, Yasunobu Shimizu, Akio Kosuge, Ken Yoshida, Jun Yura +4 more | 2012-09-25 |
| 7884840 | Image forming method and apparatus for transfer and fixing image with one process | Norimasa Sohmiya, Chiemi Kaneko, Hirokatsu Suzuki, Kenichi Taguma, Yasukuni Omata | 2011-02-08 |
| 7593671 | Developing device, a developing method, a process cartridge and an image forming apparatus | Chiemi Kaneko, Hirokatsu Suzuki, Kenichi Taguma | 2009-09-22 |