Inventor
SAKAGAWA TAKASHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGAWA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
8 patentsUS5710986AJan 20, 1998
Dual mode radio communication apparatus having function of selectively designating analog or digital mode
TOSHIBA KK74 citations94
US5564077AOct 8, 1996
Dual mode radio communication apparatus having function of selectively designating analog or digital mode
TOSHIBA KK78 citations94
US5878340AMar 2, 1999
Radio telecommunication apparatus for use in radio telecommunication system
TOSHIBA KK29 citations90
US5943614AAug 24, 1999
Mobile radio communication device using plurals authentication parameters
TOSHIBA KK7 citations72
US5566358AOct 15, 1996
Mobile radio communication apparatus for registering a location
TOSHIBA KK9 citations72
US7003315B2Feb 21, 2006
Mobile terminal apparatus and system selecting method
TOSHIBA KK9 citations70
US7174188B2Feb 6, 2007
Mobile terminal apparatus and system selecting method
TOSHIBA KK4 citations59
US6931260B2Aug 16, 2005
Mobile communication terminal apparatus
TOSHIBA KK0 citations38