Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850300 | Image forming apparatus | Masashi Hiroki | 2010-12-14 |
| 7845792 | Method and apparatus for forming image | Masashi Hiroki | 2010-12-07 |
| 7848677 | Image forming apparatus capable of preventing scattering of toner | — | 2010-12-07 |
| 7751763 | Image forming apparatus | — | 2010-07-06 |
| 7693452 | Transfer belt unit and method for holding the same | Naoki Yamamura | 2010-04-06 |
| 7680444 | Toner cartridge and image forming apparatus | — | 2010-03-16 |
| 7609997 | Transfer belt unit mounting/dismounting device and method | Yoshihisa Otake | 2009-10-27 |
| 7599651 | Image forming apparatus including grooved cam and link mechanism engaging with grooves of the grooved cam | Masaharu Kitagawa, Kenichiro Shishikura | 2009-10-06 |
| 7580663 | Image forming apparatus comprising a move member which moves to the surface of the photosensitive drums | — | 2009-08-25 |
| 7512356 | Image forming apparatus with an air supplying unit having an air opening provided in a receiving unit | — | 2009-03-31 |
| 7505712 | Image forming apparatus | — | 2009-03-17 |
| 7484826 | Method and apparatus for forming image | Masashi Hiroki | 2009-02-03 |
| 7460819 | Toner cartridge and image forming apparatus | — | 2008-12-02 |
| 7333759 | Image forming apparatus | — | 2008-02-19 |
| 7324774 | Image forming apparatus with an air supplying unit having an air opening provided in a receiving unit | — | 2008-01-29 |
| 7308225 | Apparatus and method for controlling angle fluctuation of a transfer belt in an image forming apparatus | — | 2007-12-11 |
| 7184070 | Exposure device including housing rotated about projection | — | 2007-02-27 |
| 6999697 | Image forming apparatus with at least a part of an air opening between a scanning unit and an ejection unit | — | 2006-02-14 |
| 6895201 | Method and apparatus for refilling a toner supply in a predetermined orientation | — | 2005-05-17 |
| 6865356 | Image forming apparatus | — | 2005-03-08 |
| 6771917 | Image forming apparatus having an air opening in a paper discharge area | — | 2004-08-03 |
| 6618071 | Exposure device including pre-deflection optical system | — | 2003-09-09 |
| 6611667 | Image forming apparatus with a blower to cool a scanning unit | — | 2003-08-26 |
| D472572 | Toner storage container | — | 2003-04-01 |
| 6438339 | Image forming apparatus with a blower to cool a scanning unit | — | 2002-08-20 |