Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7564584 | Image processing device, image processing system, job processing method, storage medium, and program | Hiroyuki Takahashi | 2009-07-21 |
| 7554694 | Image processing apparatus and its method, and control method | — | 2009-06-30 |
| 7529006 | Image processing method, image processing apparatus, storage medium, and program for calculating first and second graduation-correction characteristics, and for reducing hue variations of a secondary color | Jiro Ishizuka, Nobuatsu Sasanuma, Nobuhiko Zaima | 2009-05-05 |
| 7512350 | Image forming apparatus and method that identify halftone process parameter | — | 2009-03-31 |
| 7509065 | Image forming apparatus and control method for the same | — | 2009-03-24 |
| 7460796 | Method for measuring amount of toner, method for image formation, toner amount measuring apparatus, and image forming apparatus | Ryo Hanashi | 2008-12-02 |
| 7453609 | Image color correction method and image forming apparatus | — | 2008-11-18 |
| 7369271 | Image processing apparatus and its method, and control method | — | 2008-05-06 |
| 7068393 | Image ratio measuring method for image forming apparatus | Nobuatsu Sasanuma, Makoto Kanbayashi, Kazuo Suzuki, Yuichi Ikeda, Kenichi Nakagawa +1 more | 2006-06-27 |
| 7058215 | Data processing system, maintenance apparatus and image processing apparatus | Yuichi Ikeda, Nobuatsu Sasanuma, Kazuo Suzuki, Nobuhiko Zaima | 2006-06-06 |