Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9760815 | Image processing apparatus and an image processing method for performing a correction process of a tone value of a pixel for smoothing a jaggy | Tsutomu Takada, Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2017-09-12 |
| 8964253 | Image processing using derived correction amount | Tsutomu Takada, Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2015-02-24 |
| 8570594 | Image forming apparatus and its control method of correction amount based on selected rotational speed | Tsutomu Takata, Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2013-10-29 |
| 8068259 | Color image forming apparatus | Kenzo Tojima, Hiroki Kitamura, Yoshiyuki Akiba, Tsutomu Takata, Shuichi Nakamura +3 more | 2011-11-29 |
| 7770994 | Image forming apparatus and its control method, and computer program and computer-readable storage medium | Hiroki Kitamura, Yoshiyuki Akiba, Tsutomu Takada, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2010-08-10 |
| 7684079 | Image forming apparatus and its control method | Tsutomu Takata, Hiroki Kitamura, Yoshiyuki Akiba, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2010-03-23 |
| 7630100 | Color image forming apparatus | Kenzo Tojima, Hiroki Kitamura, Yoshiyuki Akiba, Tsutomu Takata, Shuichi Nakamura +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, Tsutomu Takata, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2009-11-17 |
| 7344217 | Image forming apparatus and its control method, and computer program and computer readable storage medium | Hiroki Kitamura, Yoshiyuki Akiba, Tsutomu Takada, Shuichi Nakamura, Yusuke Yamamoto +3 more | 2008-03-18 |