Inventor
KONISHI GAKU
JP7 patents
Patents
7 patentsUS6272306B1Aug 7, 2001
Developing apparatus and image forming apparatus having first and second voltages applied to a developing satisfying predetermined relationships
CANON KK22 citations92
US6167212ADec 26, 2000
Development density adjusting method for image forming apparatus
CANON KK22 citations92
US6532030B2Mar 11, 2003
Process cartridge, image forming apparatus, and image forming method
CANON KK22 citations91
US6686942B2Feb 3, 2004
Memory device for an image forming apparatus storing characteristics information about a process cartridge detachably attachable to the apparatus
CANON KK5 citations72
US6600886B2Jul 29, 2003
Image forming apparatus comprising member to be charged and a charge member
CANON KK7 citations72
US6448989B1Sep 10, 2002
Image forming apparatus using digital light as image exposure means
CANON KK3 citations62
US5740509AApr 14, 1998
Magnet roller and developing device
CANON KK4 citations62