Inventor
NISHI TOYOTA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “NISHI TOYOTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
3 patentsUS7401357B2Jul 15, 2008
Authentication system, mobile terminal, and authentication method
NTT DOCOMO INC10 citations81
US6985730B2Jan 10, 2006
Mobile communication control method and system
NTT DOCOMO INC3 citations61
US6937859B2Aug 30, 2005
Mobile communication service control system and mobile communication service control method
NTT DOCOMO INC2 citations61