2 trademarks were found for owners matching the name HAMADA Kazutaka.
#Classstatus
1 S:79071660
M:RQES

O:HAMADA Kazutaka
9, 16, 41, 42 Dead
2 S:79071661
M:ROBUST QUALITY ENGINEERING SOCIETY

O:HAMADA Kazutaka
9, 16, 41, 42 Dead
Trademark Alertz updated from USPTO on 2030-01-24