Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11301182 | Control apparatus, image forming apparatus, information processing apparatus, control method, and storage medium for predicting possibility of malfunction | — | 2022-04-12 |
| 10713757 | Image processing apparatus, control method thereof, and storage medium | Masashi Niwa | 2020-07-14 |
| 10523141 | Motor control apparatus and method of controlling motor control apparatus | Toshiaki Minami | 2019-12-31 |
| 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 |
| 8531497 | Image forming apparatus and control method thereof | — | 2013-09-10 |
| 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 |
| 7746366 | Multi-beam image output apparatus and method using a small number of pixel clock generation units | — | 2010-06-29 |
| 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 |