Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810833 | Image processing device and image forming apparatus | Tetsuo Ishizuka, Fumio Furusawa, Osamu Uto | 2014-08-19 |
| 8811884 | Image-forming apparatus and multiple sheet curl correcting sheet-receiving units | — | 2014-08-19 |
| D670860 | Hair dryer | Takashashi Matshushima, Miki Choya, Yumiko Takeshita | 2012-11-13 |
| 8301053 | Image forming apparatus including main unit and process cartridge | Osamu Uto, Tetsuo Ishizuka, Fumio Furusawa | 2012-10-30 |
| 8290381 | Image forming apparatus having stabilizing device | Tetsuo Ishizuka, Fumio Furusawa, Osamu Uto | 2012-10-16 |
| 7844199 | Image forming apparatus having detachable intermediate transfer body | Kazuyoshi Hagiwara, Masaaki Tokunaga, Yousuke Hasegawa | 2010-11-30 |
| 7835660 | Image forming apparatus and image forming method | — | 2010-11-16 |
| 7711310 | Image-forming apparatus and multiple sheet curl correcting sheet-receiving units | — | 2010-05-04 |
| 7672627 | Image forming apparatus | Tetsuo Ishizuka, Fumio Furusawa, Osamu Uto | 2010-03-02 |