Inventor · disambiguated record
Sumio Morioka
Also filed as: MORIOKA SUMIO
12 granted patents·2 pending applications·90 citations·filing 1999–2012
89Inventor score
Top patents by PatentIndex Score
14 records- 0170US6721919B1Shared encoder used in error correction having multiple encoders of different maximum error correction capabilitiesIBM·Filed 2000·Granted Apr 13, 2004·18 cites·22 claims
- 0269US7010738B2Combinational circuit, and encoder, decoder and semiconductor device using this combinational circuitIBM·Filed 2002·Granted Mar 7, 2006·16 cites·19 claims
- 0367US7460666B2Combinational circuit, encryption circuit, method for constructing the same and programIBM·Filed 2003·Granted Dec 2, 2008·12 cites·20 claims
- 0463US6928601B2Decoding circuit, and decoder, decoding method and semiconductor device that use the decoding circuitIBM·Filed 2002·Granted Aug 9, 2005·12 cites·25 claims
- 0562US8199910B2Signature generation apparatus and signature verification apparatusMORIOKA SUMIO·Filed 2009·Granted Jun 12, 2012·3 cites·8 claims
- 0662US7269529B2Data processing apparatus, program, and method for testing a secured circuit and maintaining confidentiality of the circuitSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Sep 11, 2007·4 cites·6 claims
- 0760US6487691B1Reed-solomon decoderIBM·Filed 1999·Granted Nov 26, 2002·21 cites·7 claims
- 0858US8966264B2Signature generation apparatus, signature method, non-transitory computer readable medium storing signature generation programMORIOKA SUMIO·Filed 2011·Granted Feb 24, 2015·1 cites·13 claims
- 0952US6912558B2Multiplication module, multiplicative inverse arithmetic circuit, multiplicative inverse arithmetic control method, apparatus employing multiplicative inverse arithmetic circuit, and cryptographic apparatus and error correction decoder thereforIBM·Filed 2001·Granted Jun 28, 2005·3 cites·33 claims
- 1045US2004172538A1Information processing with data storageIBM·Filed 2003·Application pending·0 cites
- 1144US8055953B2Information processing apparatus, information processing system, information processing method and computer programSONY CORP·Filed 2005·Granted Nov 8, 2011·0 cites·9 claims
- 1241US9590804B2Identification information generation device and identification information generation methodMORIOKA SUMIO·Filed 2012·Granted Mar 7, 2017·0 cites·11 claims
- 1335US2014032917A1Group signature processing device for processing a plurality of group signatures simultaneouslyMORIOKA SUMIO·Filed 2011·Application pending·0 cites
- 1434US7185258B2Signal processing method, signal processing system, program for signal processing, and computer-readable storage medium on which this program is recordedIBM·Filed 2002·Granted Feb 27, 2007·0 cites·23 claims
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