3 trademarks were found for owners matching the name Riken Electric Co Ltd.
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1 TM: 886538
Desc: RIKEN
Owner: Riken Electric Co., Ltd
Class: 9
Status: Lapsed: Registration fee not paid on time
2 TM: 573385
Desc:
Owner: Riken Electric Co., Ltd
Class: 9
Status: Registered: Registered/protected
3 TM: 573387
Desc: RIKEN
Owner: Riken Electric Co., Ltd
Class: 9
Status: Lapsed: Registration fee not paid on time