2 trademarks were found for owners matching the name Yoko Katayama.
#Classstatus
1 S:76452091
M:Y. KATAYAMA

O:Yoko Katayama
16 Dead
2 S:76452092
M:ART GREY SINCE 1971 YOKO KATAYAMA DESIGN OFFICE AG

O:Yoko Katayama
24 Dead
Trademark Alertz updated from USPTO on 2030-01-24