Inventor · disambiguated record
Keishi Murakami
Also filed as: MURAKAMI KEISHI
14 granted patents·334 citations·filing 1990–2006
93Inventor score
Files withMITSUBISHI ELECTRIC CORP14
Top patents by PatentIndex Score
14 records- 0177US5475710AAdaptive equalizer and receiverMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Dec 12, 1995·82 cites·31 claims
- 0266US7764930B2Data transmission system, data transmitter and data receiver used in the data transmission systemMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jul 27, 2010·2 cites·6 claims
- 0366US6347126B1Receiver with a frequency offset correcting functionMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Feb 12, 2002·62 cites·10 claims
- 0464US5175747AEqualizerMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 29, 1992·48 cites·6 claims
- 0562US5068873AEqualizerMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Nov 26, 1991·44 cites·3 claims
- 0661US6996196B2Sequence estimation method and sequence estimatorMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 7, 2006·6 cites·7 claims
- 0754US7477878B2Data transmission system, data transmitter and data receiver used in the data transmission systemMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jan 13, 2009·2 cites·6 claims
- 0854US6269124B1Data transmission system, receiver, and recording mediumMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jul 31, 2001·34 cites·11 claims
- 0950US6891906B1Demodulator, clock recovery circuit, demodulation method and clock recovery methodMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 10, 2005·14 cites·21 claims
- 1047US6556632B1Sequence estimation method and sequence estimatorMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 29, 2003·20 cites·18 claims
- 1146US6731910B2Data transmission system, data transmitter and data receiver used in the data transmission systemMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 4, 2004·11 cites·19 claims
- 1232US6219388B1Digital data demodulating device for estimating channel impulse responseMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 17, 2001·5 cites·12 claims
- 1331US5977820APhase estimating circuit and demodulating circuitMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 2, 1999·3 cites·16 claims
- 1430US6314387B1Method of sequence estimationMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Nov 6, 2001·1 cites·9 claims
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