Inventor
TOMOEDA YUUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TOMOEDA YUUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS7134600B2Nov 14, 2006
IC-card service period setting method, IC card, IC card case and battery charger
TOSHIBA KK16 citations92
US7121472B2Oct 17, 2006
Semiconductor integrated circuit, semiconductor integrated circuit module and information apparatus
TOSHIBA KK25 citations92
US6811083B2Nov 2, 2004
IC card, and method and program for preventing illegal use of IC card
TOSHIBA KK22 citations92
US7182251B2Feb 27, 2007
IC-card service period setting method, IC card, IC card case and battery charger
TOSHIBA KK11 citations84
US7159115B2Jan 2, 2007
Method and apparatus for encrypting data
TOSHIBA KK14 citations83
US6945467B2Sep 20, 2005
IC card, and method and program for preventing illegal use of IC card
TOSHIBA KK5 citations74
US7182264B2Feb 27, 2007
IC-card service period setting method, IC card, IC card case and battery charger
TOSHIBA KK4 citations63
US11431706B2Aug 30, 2022
Communication control system and communication control device
TOSHIBA KK1 citations58