Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8045888 | Sheet conveying device and image forming apparatus | Shigeo Nanno, Hiroshi Fujiwara, Yasuhide Ohkubo, Ippei Kimura, Tomoyoshi Yamazaki +1 more | 2011-10-25 |
| 8032071 | Image forming apparatus including a reading part supported by first and second supporters | Takayuki Andoh, Takuji Takahashi, Takamasa Shiraki, Kohji Hatayama, Takashi Yokota | 2011-10-04 |
| 7982923 | Image forming apparatus | Takayuki Andoh, Takuji Takahashi, Takamasa Shiraki, Shigeo Nanno, Kohji Hatayama | 2011-07-19 |
| 7963524 | Image forming apparatus | — | 2011-06-21 |
| 7937028 | Image forming apparatuses having specialized toner structures and materials | Masato Ogawa, Tetsuya Fujioka, Takuji Takahashi, Takamasa Shiraki, Kazushige Kawamura +1 more | 2011-05-03 |
| 7878725 | Image forming apparatus having removable units | Yasuhide Ohkubo, Hiroshi Fujiwara, Shigeo Nanno, Ippei Kimura, Tomoyoshi Yamazaki +2 more | 2011-02-01 |
| 7873303 | Upper frame opening and closing mechanism, and image forming apparatus using the same | Takuji Takahashi, Takamasa Shiraki, Shigeo Nanno, Takayuki Andoh, Kohji Hatayama | 2011-01-18 |