2 trademarks were found for owners matching the name Kabushiki Kaisha Sumimoto Kagaku Kenkyusho.
#Classstatus
1 S:77497439
M:NEPHRON
O:Kabushiki Kaisha Sumimoto Kagaku Kenkyusho
7 Dead
2 S:76166056
M:NEPHRON
O:Kabushiki Kaisha Sumimoto Kagaku Kenkyusho
7, 16, 24 Dead
Trademark Alertz updated from USPTO on 2030-01-24