Inventor
NAKAO ATSUSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NAKAO ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
5 patentsUS7076269B2Jul 11, 2006
Radio communication system for notifying incommunicable state, and device and method used for the system
SHARP KK12 citations83
US6363137B1Mar 26, 2002
Information terminal apparatus
SHARP KK17 citations82
US6807226B1Oct 19, 2004
Apparatus having communication function, method for grouping such apparatuses, and recording medium for use with such method
SHARP KK10 citations71
US7203481B2Apr 10, 2007
Radio communication system with high security level, and communication unit and portable terminal used therefor
SHARP KK5 citations61
US6617977B1Sep 9, 2003
Communication unit position detecting system and recoding medium storing recorded communication unit position detecting program
SHARP KK3 citations61