3 trademarks were found for owners matching the name Irsan Tjahaja.
#
1 TM: 2476911
Desc: DT DIGITEC

Owner: IRSAN TJAHAJA
Class: 14
Status: Published: Awaiting examination
2 TM: 2443653
Desc: LOFOTEN
Owner: IRSAN TJAHAJA
Class: 14
Status: Accepted: In opposition period
3 TM: 1818418
Desc: BALMER

Owner: IRSAN TJAHAJA
Class: 14
Status: Registered: Registered/protected