Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8712271 | Image forming apparatus | Toshinori Nakayama | 2014-04-29 |
| 8705996 | Image forming apparatus controlling toner image overlapping ratio | Taichi Takemura, Toshinori Nakayama, Jiro Ishizuka, Kazuhisa Kemmochi, Hikaru Osada +2 more | 2014-04-22 |
| 8526858 | Image forming apparatus having color and transparent developing devices | — | 2013-09-03 |
| 8019261 | Image forming apparatus | — | 2011-09-13 |
| 7729650 | Image forming apparatus | — | 2010-06-01 |
| 7260347 | Image forming apparatus | Yuji Bessho | 2007-08-21 |
| 7211908 | Magnetic floating device | — | 2007-05-01 |