5 trademarks were found for owners matching the name Riso Kagaku Corporation.
#
1 TM: 2094902
Desc: RISO MASTER HARDENER

Owner: RISO KAGAKU CORPORATION
Class: 1
Status: Protected: Registered/protected
2 TM: 2009508
Desc: MI SCREEN
Owner: RISO KAGAKU CORPORATION
Class: 7, 16
Status: Protected: Registered/protected
3 TM: 1414400
Desc: GOCCOPRO
Owner: RISO KAGAKU CORPORATION
Class: 7, 9
Status: Protected: Registered/protected
4 TM: 1275541
Desc: COMCOLOR

Owner: RISO KAGAKU CORPORATION
Class: 2, 9
Status: Protected: Registered/protected
5 TM: 1075216
Desc: RISO
Owner: Riso Kagaku Corporation
Class: 2, 9, 16
Status: Protected: Renewal due