Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488136 | Printing system and method, and recording medium | — | 2013-07-16 |
| 7711292 | Toner cartridge, and shutter structure for the same | Rumi Nagae | 2010-05-04 |
| 7555250 | Toner cartridge, and shutter structure for the same | Rumi Nagae | 2009-06-30 |
| 7447460 | Color image forming device having an output toner transport member | Yoshikane Tsuchihashi, Kenichi Tanabe, Rumi Nagae | 2008-11-04 |
| 7293727 | Crusher and mobile crushing machine equipped with the crusher | Yukio Moriya, Hiroshi Yoshida, Yuji Ozawa | 2007-11-13 |
| 7278596 | Crusher and mobile crushing machine equipped with the crusher | Yukio Moriya, Hiroshi Yoshida, Yuji Ozawa | 2007-10-09 |
| 7277656 | Image forming apparatus having charging device with grid cleaner | — | 2007-10-02 |