2 trademarks were found for owners matching the name Optokon Co., Ltd..
#Classstatus
1 S:78929916
M:OPTOKON

O:Optokon Co., Ltd.
7, 9, 40, 42 Dead
2 S:78913658
M:OPTOKON
O:Optokon Co., Ltd.
9, 40, 42 Dead
Trademark Alertz updated from USPTO on 2030-01-24