Inventor
KITAMURA IZURU
JP4 patents
Patents
4 patentsUS6522607B1Feb 18, 2003
Recording device and method, decoding device and method, providing medium, and information recording medium
SONY CORP18 citations83
US8014521B2Sep 6, 2011
Cryptographic computation method, cryptographic system, and computer program
SONY CORP5 citations61
US7957527B2Jun 7, 2011
Cryptographic processing apparatus
SONY CORP2 citations61
US7697683B2Apr 13, 2010
Cryptography-processing method, cryptography-processing apparatus and computer program
SONY CORP5 citations61