Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7383011 | Image forming apparatus featuring a pre-smoothening mode performed prior to formation of a toner image | — | 2008-06-03 |
| 7340190 | Image forming apparatus | Yuichiro Toyohara | 2008-03-04 |
| 7324765 | Image forming apparatus | Yuichiro Toyohara | 2008-01-29 |
| 7013105 | Image forming apparatus with control adjusting bias output based on recording material surface roughness | — | 2006-03-14 |
| 6834167 | Image forming apparatus that forms a toner image | Takeshi Tomizawa, Masahiro Inoue, Yuji Bessho | 2004-12-21 |
| 6668149 | Image forming apparatus | Toru Katsumi, Shinya Suzuki | 2003-12-23 |
| 6640077 | Image forming apparatus | Shinya Suzuki | 2003-10-28 |
| 6631249 | Image forming apparatus capable of preventing the overflow of toner on a clean blade | Toru Katsumi, Shinya Suzuki | 2003-10-07 |
| 6529693 | Image forming system for controlling the amount of toner deposited on a photosensitive drum based on environmental conditions | Takeshi Tomizawa, Masahiro Inoue, Yuji Bessho | 2003-03-04 |
| 6442356 | Image forming apparatus | Yoichi Kimura, Yoshikuni Ito | 2002-08-27 |
| 6385426 | Image forming apparatus having contact area between recording material bearing member and transfer means that is less than contact area between image bearing member and recording material | Yoichi Kimura, Masahiro Inoue, Shinya Suzuki | 2002-05-07 |
| 6128460 | Image forming system for conveying recording material | Yoshikuni Ito, Yoichi Kimura | 2000-10-03 |