2 trademarks were found for owners matching the name Yokoyama Electric Mfg. Co., Ltd..
#Classstatus
1 S:73473760
M:Y YOKOYAMA

O:YOKOYAMA ELECTRIC MFG. CO., LTD.
9 Dead
2 S:73473774
M:Y YOKOYAMA

O:Yokoyama Electric Mfg. Co., Ltd.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24