Inventor · disambiguated record
Souichi Okada
Also filed as: OKADA SOUICHI
9 granted patents·5 pending applications·231 citations·filing 1996–2011
88Inventor score
Top patents by PatentIndex Score
14 records- 0191US8218762B2Encrypting apparatus for common key cipherITOH KOUICHI·Filed 2007·Granted Jul 10, 2012·32 cites·18 claims
- 0284US7966644B2Method, apparatus, and computer program for managing access to documentsFUJITSU LTD·Filed 2006·Granted Jun 21, 2011·14 cites·10 claims
- 0376US8032921B2Computer-readable recording medium storing access rights management program, access rights management apparatus, and access rights management methodFUJITSU LTD·Filed 2006·Granted Oct 4, 2011·7 cites·11 claims
- 0475US8369516B2Encryption apparatus having common key encryption function and embedded apparatusFUJITSU LTD·Filed 2010·Granted Feb 5, 2013·4 cites·8 claims
- 0573US7158638B2Encryption circuitFUJITSU LTD·Filed 2002·Granted Jan 2, 2007·22 cites·20 claims
- 0665US6266691B1Conference support system with user operation rights and control within the conferenceFUJITSU LTD·Filed 1996·Granted Jul 24, 2001·146 cites·20 claims
- 0750US7908450B2Memory management unit, code verifying apparatus, and code decrypting apparatusFUJITSU LTD·Filed 2004·Granted Mar 15, 2011·1 cites·5 claims
- 0850US7147150B2Personal identification terminal and method having selectable identification means or identification levelsFUJITSU LTD·Filed 2003·Granted Dec 12, 2006·0 cites·16 claims
- 0946US2006150246A1Program execution control device, OS, client terminal, server, program execution control system, program execution control method and computer program execution control programFUJITSU LTD·Filed 2004·Application pending·0 cites
- 1045US2008181395A1Cryptographic operation apparatusFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1144US2010111295A1Swap circuit for common key block cipher and encryption/decryption circuit including the sameFUJITSU MICROELECTRONICS LTD·Filed 2009·Application pending·0 cites
- 1240US2011176673A1Encrypting apparatusFUJITSU LTD·Filed 2011·Application pending·0 cites
- 1332US6829592B1Data protection system, data preparation device, and data working deviceFUJITSU LTD·Filed 1997·Granted Dec 7, 2004·5 cites·23 claims
- 1430US2004205600A1Information fragments editing system and computer memory productFUJITSU LTD·Filed 1996·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →