Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070159 | Switchback mechanism and image forming apparatus | Haruyuki Honda, Hiroshi Fujiwara, Yasuhide Ohkubo, Ippei Kimura, Toshikane Nishii +3 more | 2011-12-06 |
| 8045888 | Sheet conveying device and image forming apparatus | Shigeo Nanno, Hiroshi Fujiwara, Yasuhide Ohkubo, Ippei Kimura, Yoshihide Ohta +1 more | 2011-10-25 |
| 7992860 | Sheet feeding device, image forming apparatus, and sheet feeding method | Ippei Kimura, Yasuo Matsuyama, Hiroshi Fujiwara, Yasuhide Ohkubo, Toshikane Nishii +3 more | 2011-08-09 |
| 7983596 | Housing structure and image forming apparatus | Genta Hagiwara, Katsumi Kumada, Nobuhiko Kita, Sei Onuma, Haruo Hashimoto +1 more | 2011-07-19 |
| 7963520 | Sheet loading device, sheet conveying device, and image forming apparatus | Mizuna Tanaka, Hiroshi Fujiwara, Shigeo Nanno, Tomoyoshi Yamazaki, Yasuhide Ohkubo +3 more | 2011-06-21 |
| 7954814 | Feeding device and image forming apparatus | Hiroshi Fujiwara, Shigeo Nanno, Yasuhide Ohkubo, Ippei Kimura, Mizuna Tanaka +3 more | 2011-06-07 |
| 7918451 | Switchback mechanism and image forming apparatus | Haruyuki Honda, Hiroshi Fujiwara, Yasuhide Ohkubo, Ippei Kimura, Toshikane Nishii +3 more | 2011-04-05 |
| 7878725 | Image forming apparatus having removable units | Yasuhide Ohkubo, Hiroshi Fujiwara, Shigeo Nanno, Ippei Kimura, Yoshihide Ohta +2 more | 2011-02-01 |
| 7869750 | Image forming apparatus with a phase of a first load torque substantially opposite to a phase of a second load torque | Toru Hanashima, Tomoyoshi Yamazaki, Yuuji Meguro, Tatsuo Fukushima, Kimihiro Tanaka | 2011-01-11 |