Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570594 | Image forming apparatus and its control method of correction amount based on selected rotational speed | Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2013-10-29 |
| 8068259 | Color image forming apparatus | Kenzo Tojima, Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2011-11-29 |
| 7684079 | Image forming apparatus and its control method | Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2010-03-23 |
| 7630100 | Color image forming apparatus | Kenzo Tojima, Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2009-12-08 |
| 7619775 | Image forming system with density conversion based on image characteristics and amount of color shift | Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto, Masanao Motoyama +3 more | 2009-11-17 |