Inventor · disambiguated record
Izuru Kitamura
Also filed as: KITAMURA IZURU
4 granted patents·2 pending applications·30 citations·filing 1999–2011
73Inventor score
Top patents by PatentIndex Score
6 records- 0171US8014521B2Cryptographic computation method, cryptographic system, and computer programSONY CORP·Filed 2005·Granted Sep 6, 2011·5 cites·19 claims
- 0270US7697683B2Cryptography-processing method, cryptography-processing apparatus and computer programSONY CORP·Filed 2005·Granted Apr 13, 2010·5 cites·21 claims
- 0365US6522607B1Recording device and method, decoding device and method, providing medium, and information recording mediumSONY CORP·Filed 1999·Granted Feb 18, 2003·18 cites·11 claims
- 0461US7957527B2Cryptographic processing apparatusSONY CORP·Filed 2005·Granted Jun 7, 2011·2 cites·13 claims
- 0543US2010183142A1Encryption Processing Apparatus, Encryption Processing Method, and Computer ProgramSONY CORP·Filed 2007·Application pending·0 cites
- 0639US2012078864A1Electronic data integrity protection device and method and data monitoring systemLI JI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →