Inventor
WATANABE YOHICHIRO
JP3 patents
Patents
3 patentsUS6852459B2Feb 8, 2005
Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner
RICOH KK53 citations96
US5429901AJul 4, 1995
Toner for use in electrostatic development
RICOH KK61 citations94
US7049037B2May 23, 2006
Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner
RICOH KK25 citations92