Inventor
SAKOH NORIYUKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SAKOH NORIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
15 patentsUS7752289B2Jul 6, 2010
Device authentication apparatus device authentication method information processing apparatus information processing method and computer program
SONY CORP46 citations92
US7430410B2Sep 30, 2008
Communication method
SONY CORP16 citations92
US7802295B2Sep 21, 2010
Authentication method, authentication system, and authentication server
SONY CORP8 citations84
US7792865B2Sep 7, 2010
Information processing device, content management method, content information management method, and computer program
SONY CORP15 citations84
US7853704B2Dec 14, 2010
Content acquisition method
SONY CORP7 citations73
US7583928B2Sep 1, 2009
Information providing method
SONY CORP7 citations73
US7882118B2Feb 1, 2011
Content acquisition method
SONY CORP3 citations62
US7844259B2Nov 30, 2010
Communication method
SONY CORP3 citations62
US7774351B2Aug 10, 2010
Data recording control apparatus
SONY CORP2 citations62
US7756793B2Jul 13, 2010
Content data supply system, content data supply apparatus and method, content data reproduction apparatus and method, and program
SONY CORP4 citations62
US7603335B2Oct 13, 2009
Acquisition of attribute and accounting information with communication interruption
SONY CORP5 citations62
US7773548B2Aug 10, 2010
System and associated method of service provision based upon broadcast state information
SONY CORP1 citations52
US8024475B2Sep 20, 2011
Communication method
SONY CORP0 citations41
US7822722B2Oct 26, 2010
Page title display method
SONY CORP0 citations41
US7814235B2Oct 12, 2010
Page data reception method, page data providing method, device thereof, and program
SONY CORP0 citations41