Inventor · disambiguated record
Yoshito Shimizu
Also filed as: SHIMIZU YOSHITO
22 granted patents·3 pending applications·111 citations·filing 2000–2010
94Inventor score
Files withPANASONIC CORP12MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4SHIMIZU YOSHITO3MORITA TADASHI2HOSOKAWA YOSHIFUMI1
Top patents by PatentIndex Score
25 records- 0188US7535310B2Distortion compensation circuitPANASONIC CORP·Filed 2005·Granted May 19, 2009·15 cites·39 claims
- 0286US8050637B2Polar modulation transmitter, adaptive distortion compensation processing system, polar modulation transmission method, and adaptive distortion compensation processing methodPANASONIC CORP·Filed 2006·Granted Nov 1, 2011·14 cites·35 claims
- 0386US7715808B2Polar modulating circuit, polar coordinate modulating method, integrated circuit and radio transmission devicePANASONIC CORP·Filed 2006·Granted May 11, 2010·16 cites·17 claims
- 0480US7915969B2Distortion compensating circuitPANASONIC CORP·Filed 2008·Granted Mar 29, 2011·7 cites·12 claims
- 0577US8340617B2Sampling mixer, quadrature demodulator, and wireless deviceHOSOKAWA YOSHIFUMI·Filed 2008·Granted Dec 25, 2012·6 cites·14 claims
- 0676US8369801B2Multimode-compatible polar modulation transmission device and multimode radio communication methodPANASONIC CORP·Filed 2006·Granted Feb 5, 2013·6 cites·16 claims
- 0768US8476952B2Multiphase mixerSHIMIZU YOSHITO·Filed 2010·Granted Jul 2, 2013·3 cites·14 claims
- 0862US8081943B2Reception apparatus and reception methodSHIMIZU YOSHITO·Filed 2008·Granted Dec 20, 2011·2 cites·7 claims
- 0960US7477882B2Reception apparatus and reception methodPANASONIC CORP·Filed 2004·Granted Jan 13, 2009·5 cites·9 claims
- 1060US7138893B2Micro deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 21, 2006·10 cites·6 claims
- 1160US6331804B1Amplifier and radio communication apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 18, 2001·10 cites·12 claims
- 1258US7907589B2Reception apparatus and reception methodPANASONIC CORP·Filed 2004·Granted Mar 15, 2011·5 cites·10 claims
- 1355US7816953B2Frequency dividing circuit and multimode radio device using the samePANASONIC CORP·Filed 2005·Granted Oct 19, 2010·1 cites·15 claims
- 1455US7778612B2Polar modulation circuit, integrated circuit and radio apparatusPANASONIC CORP·Filed 2006·Granted Aug 17, 2010·3 cites·20 claims
- 1554US8483643B2Harmonic rejection mixerSHIMIZU YOSHITO·Filed 2010·Granted Jul 9, 2013·1 cites·10 claims
- 1650US8045938B2Discrete filter, sampling mixer, and radio devicePANASONIC CORP·Filed 2007·Granted Oct 25, 2011·2 cites·17 claims
- 1749US7969210B2Electronic circuit, frequency divider and radio setPANASONIC CORP·Filed 2006·Granted Jun 28, 2011·1 cites·9 claims
- 1849US7272187B2Filter circuit and radio apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 18, 2007·4 cites·12 claims
- 1947US7715841B2Radio communication system base station and mobile stationPANASONIC CORP·Filed 2004·Granted May 11, 2010·0 cites·12 claims
- 2047US2007120617A1Modulation apparatus and modulation methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 2142US8599968B2Sampling circuit and receiver utilizing the sameMORISHITA YOHEI·Filed 2009·Granted Dec 3, 2013·0 cites·19 claims
- 2238US8655297B2Nonlinear distortion compensating receiver and nonlinear distortion compensation methodTSUKAMOTO SATOSHI·Filed 2010·Granted Feb 18, 2014·0 cites·7 claims
- 2338US8391818B2Second-order distortion correcting receiver and second-order distortion correcting methodMORITA TADASHI·Filed 2010·Granted Mar 5, 2013·0 cites·11 claims
- 2436US2012002768A1Distortion-correcting receiver and distortion correction methodMORITA TADASHI·Filed 2010·Application pending·0 cites
- 2531US2004032303A1Oscillator transmission circuit and radio apparatusFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →