Inventor
MAE ASAMI
JP3 patents
Patents
3 patentsUS5864733AJan 26, 1999
Developing device for image forming apparatus
RICOH KK44 citations91
US6101361AAug 8, 2000
Image forming apparatus with a device and a method to increase contact area between a transfer sheet and an image carrier
RICOH KK9 citations72
US5884134AMar 16, 1999
Image forming apparatus with a device to increase contact area between a transfer sheet and an image carrier
RICOH KK5 citations61