Inventor
KATANO YUKIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KATANO YUKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPPAN INC
4 patentsUS12217112B2Feb 4, 2025
IC card and method for manufacturing IC card
TOPPAN INC0 citations47
US12067439B2Aug 20, 2024
Card-type media
TOPPAN INC0 citations45
US12141644B2Nov 12, 2024
Card medium, electronic component for card medium, and metal card substrate for card medium
TOPPAN INC0 citations42
US12260278B2Mar 25, 2025
Card-type medium and card-type medium manufacturing method
TOPPAN INC0 citations39