Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9134673 | Image forming apparatus, image information generation method, and computer program | Hideo Nanataki, Keisuke Mitsuhashi | 2015-09-15 |
| 9091989 | Color image forming apparatus | Takehiro Uchiyama, Takateru Ohkubo, Kenji Watanabe, Toshiaki Sako, Hiroshi Hagiwara +1 more | 2015-07-28 |
| 8600274 | Color image forming apparatus | Takehiro Uchiyama, Takateru Ohkubo, Kenji Watanabe, Toshiaki Sako, Hiroshi Hagiwara +1 more | 2013-12-03 |
| 7675532 | Image-forming apparatus and control method thereof | Hiroshi Kita, Hidetoshi Hanamoto | 2010-03-09 |