2 trademarks were found for owners matching the name Seiwa Kagaku Kabushiki Kaisha.
#Classstatus
1 S:73809727
M:SEIWA
O:KABUSHIKI KAISHA SEIWA, SEIWA KAGAKU KABUSHIKI KAISHA
9 Dead
2 S:73252996
M:SEIWA
O:Seiwa Kagaku Kabushiki Kaisha
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24