Inventor
KATOH KOHICHI
JP3 patents
Patents
3 patentsUS5474869ADec 12, 1995
Toner and method of developing
RICOH KK43 citations92
US7724394B2May 25, 2010
Image forming apparatus and image forming method using pseudo half tone processing with different resolutions
RICOH KK5 citations62
US6066429AMay 23, 2000
Toner for development of electrostatic images
RICOH KK3 citations57