Inventor
KITAYA YOSHIMICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KITAYA YOSHIMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
7 patentsUS7836311B2Nov 16, 2010
Information processing apparatus, information processing method, and computer program used therewith
SONY CORP49 citations93
US7269257B2Sep 11, 2007
System and method for processing information using encryption key block
SONY CORP24 citations92
US7376626B2May 20, 2008
Information recording medium, information processing apparatus, information processing method, and computer program
SONY CORP20 citations90
US7526657B2Apr 28, 2009
Information processing apparatus, information processing method, and program storage medium
SONY CORP29 citations88
US7734047B2Jun 8, 2010
Information recording medium, information processing device, information processing method, and computer program
SONY CORP8 citations79
US7487225B2Feb 3, 2009
Registering device and method, information processing device and method, providing device and method, and program storage medium
SONY CORP8 citations79
US7957537B2Jun 7, 2011
Information processing system and method using encryption key block
SONY CORP0 citations52
SONY INTERACTIVE ENTERTAINMENT INC
2 patentsUS11854555B2Dec 26, 2023
Audio signal processing apparatus, method of controlling audio signal processing apparatus, and program
SONY INTERACTIVE ENTERTAINMENT INC0 citations46
US12507027B2Dec 23, 2025
Information processing apparatus, information processing apparatus control method, and program
SONY INTERACTIVE ENTERTAINMENT INC0 citations44