Inventor · disambiguated record
Toshio Tokita
Also filed as: TOKITA TOSHIO
12 granted patents·240 citations·filing 1995–2005
92Inventor score
Files withMITSUBISHI ELECTRIC CORP12
Top patents by PatentIndex Score
12 records- 0187US7697684B2Block cipher apparatus using auxiliary transformationMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Apr 13, 2010·12 cites·5 claims
- 0286US7184549B2Method and apparatus for encryption, method and apparatus for decryption, and computer-readable medium storing programMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 27, 2007·82 cites·50 claims
- 0379US7822196B2Block cipher apparatus using auxiliary transformationMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Oct 26, 2010·6 cites·15 claims
- 0476US5912905AError-correcting encoder, error-correcting decoder and data transmitting system with error-correcting codesMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 15, 1999·40 cites·16 claims
- 0573US5699368AError-correcting encoder, error-correcting decoder, and data transmitting system with error-correcting codesMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 16, 1997·38 cites·8 claims
- 0672US7760870B2Block cipher apparatus using auxiliary transformationMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Jul 20, 2010·3 cites·5 claims
- 0771US7760871B2Block cipher using auxiliary transformationMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Jul 20, 2010·3 cites·8 claims
- 0868US6415030B2Data transformation apparatus and data transformation methodMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jul 2, 2002·10 cites·20 claims
- 0961US7096369B2Data transformation apparatus and data transformation methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 22, 2006·5 cites·6 claims
- 1050US6201869B1Data transformation apparatus and data transformation methodMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 13, 2001·21 cites·35 claims
- 1146US6466669B1Cipher processor, IC card and cipher processing methodMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Oct 15, 2002·20 cites·15 claims
- 1244US7864950B2Block encryption device using auxiliary conversionMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 4, 2011·0 cites·48 claims
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