Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9075369 | Image forming apparatus and image forming method based on variation of motor rotation speed | Takayuki Fukutani, Yuuji Takayama, Tomoyuki Saiki, Yuichi Ogawa | 2015-07-07 |
| 8891981 | Image forming apparatus capable of correcting image information | Tomoyuki Saiki, Takayuki Fukutani, Yuuji Takayama, Yuichi Ogawa | 2014-11-18 |
| 8849134 | Image forming apparatus having banding correction function | Yuichi Ogawa, Takayuki Fukutani, Yuuji Takayama, Tomoyuki Saiki | 2014-09-30 |
| 8737855 | Image forming apparatus and density unevenness detection method | Hikaru Uchidate, Tomoyuki Saiki | 2014-05-27 |