Inventor
HOSOE YASUHIKO
US3 patents
Patents
3 patentsUS7620718B2Nov 17, 2009
System and method to provide integrated device, user, and account information to users
RICOH KK11 citations79
US7359969B2Apr 15, 2008
System and method to provide integrated device, user, and account information to users
RICOH KK13 citations79
US7415420B2Aug 19, 2008
Customer support system, an office system, a customer support center, a supply center and a customer support method
RICOH KK1 citations46