Inventor
SAITOU TOHRU
JP2 patents
Patents
2 patentsUS6047149AApr 4, 2000
Image forming apparatus having a rotatable first developing member, and a fixed second developing member having a housing partially covering the first developing member
CANON KK7 citations72
US5600431AFeb 4, 1997
Image forming apparatus for forming color image with dry developer
CANON KK9 citations72