Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676070 | Image forming apparatus | Kazuteru Ishizuka | 2014-03-18 |
| 8401419 | Image forming apparatus | Daiki Yamanaka | 2013-03-19 |
| 8055147 | Image forming apparatus having a calibration section for an image density sensor | Toru Yamaguchi | 2011-11-08 |
| 7978213 | Focus adjustment method of LED print head and image forming apparatus | Toru Yamaguchi | 2011-07-12 |
| 7340195 | Image forming apparatus having a scattered toner sucking port | Kanehiro Watanabe, Junichi Koiso | 2008-03-04 |
| 7079785 | Image developing apparatus to develop a latent image in a developing area on an image bearing member | Junichi Koiso, Kanehiro Watanabe, Takayuki Horie | 2006-07-18 |
| 7043172 | Image forming apparatus | Junichi Koiso, Kanehiro Watanabe | 2006-05-09 |
| 6678484 | Image forming apparatus and method for removing a non-transferred toner image | Yukiko Omori, Junichi Hamada, Mitsugu Nemoto | 2004-01-13 |
| 6288733 | Image forming apparatus employing dots of a predetermined diameter | Kazuhiro Nakazawa, Toru Komatsu, Koichi Gunji | 2001-09-11 |
| 5742874 | Charging device | Kiyohari Nakagama, Atsushi Ogane, Mitsugu Nemoto | 1998-04-21 |