3 trademarks were found for owners matching the name Sumitomo Electric fiber Optics Corp..
#Classstatus
1 S:74520619
M:ADS
O:Sumitomo Electric Fiber Optics Corp.
9 Dead
2 S:74193244
M:FUTUREFLEX
O:Sumitomo Electric Fiber Optics Corp.
37 Dead
3 S:74193245
M:FUTUREFLEX
O:Sumitomo Electric Fiber Optics Corp., SUMITOMO ELECTRIC LIGHTWAVE CORP.
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24