Inventor · disambiguated record
Tetsuro Itakura
Also filed as: ITAKURA TETSURO
143 granted patents·24 pending applications·2,045 citations·filing 1985–2024
99Inventor score
Files withTOSHIBA KK146KUROSE DAISUKE3MATSUNO JUNYA3TATEBAYASHI YOSHINAO2CANON MEDICAL SYSTEMS CORP1
Top patents by PatentIndex Score
167 records- 0199US6690232B2Variable gain amplifierTOSHIBA KK·Filed 2002·Granted Feb 10, 2004·192 cites·15 claims
- 0296US8988267B1Signal processing device and signal processing methodTOSHIBA KK·Filed 2014·Granted Mar 24, 2015·30 cites·6 claims
- 0396US8674861B2Analog-to-digital converterMATSUNO JUNYA·Filed 2012·Granted Mar 18, 2014·82 cites·8 claims
- 0496US5280199ADifferential input circuit and operational amplifier with wide common mode input voltage rangeTOSHIBA KK·Filed 1992·Granted Jan 18, 1994·87 cites·20 claims
- 0594US6498929B1Receiver having DC offset decreasing function and communication system using the sameTOSHIBA KK·Filed 1997·Granted Dec 24, 2002·149 cites·55 claims
- 0693US9160939B2Signal processing device and signal processing methodTOSHIBA KK·Filed 2014·Granted Oct 13, 2015·17 cites·7 claims
- 0793US6480178B1Amplifier circuit and liquid-crystal display unit using the sameTOSHIBA KK·Filed 1998·Granted Nov 12, 2002·77 cites·13 claims
- 0892US7088278B2Multiple input analog-to-digital conversion apparatus and radio receiver using the sameTOSHIBA KK·Filed 2005·Granted Aug 8, 2006·24 cites·10 claims
- 0991US5990737ABalanced amplifier using single-ended output operational amplifiersTOSHIBA KK·Filed 1998·Granted Nov 23, 1999·84 cites·18 claims
- 1089US8040271B2A/D conversion apparatus, A/D conversion method, and communication apparatusTOSHIBA KK·Filed 2009·Granted Oct 18, 2011·20 cites·11 claims
- 1189US6549196B1D/A conversion circuit and liquid crystal display deviceTOSHIBA KK·Filed 1999·Granted Apr 15, 2003·95 cites·22 claims
- 1288US6777999B2Exponential conversion circuit and variable gain circuitTOSHIBA KK·Filed 2001·Granted Aug 17, 2004·36 cites·9 claims
- 1388US6664941B2Amplifier circuit and liquid-crystal display unit using the sameTOSHIBA KK·Filed 2002·Granted Dec 16, 2003·34 cites·17 claims
- 1488US5995819AFrequency converter and radio receiver using sameTOSHIBA KK·Filed 1996·Granted Nov 30, 1999·85 cites·18 claims
- 1587US10281592B2Radiation measuring apparatus, computer program product, and radiation computed tomography apparatusCANON MEDICAL SYSTEMS CORP·Filed 2016·Granted May 7, 2019·8 cites·7 claims
- 1687US6806860B2Liquid crystal driving circuit and load driving circuitTOSHIBA KK·Filed 2001·Granted Oct 19, 2004·28 cites·7 claims
- 1786US7250895B2Multiple input analog-to-digital conversion apparatus and radio receiver using the sameTOSHIBA KK·Filed 2006·Granted Jul 31, 2007·14 cites·8 claims
- 1886US7098737B2Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifierTOSHIBA KK·Filed 2003·Granted Aug 29, 2006·29 cites·10 claims
- 1986US5867777AVariable-gain amplifier circuit, offset control method in variable-gain amplifier circuit, radio receiver with variable-gain amplifier circuit, and radio receiving method in radio receiver with variable-gain amplifierTOSHIBA KK·Filed 1996·Granted Feb 2, 1999·59 cites·10 claims
- 2084US5841388AA/D converter apparatus with frequency conversion function and radio apparatus using the sameTOSHIBA KK·Filed 1995·Granted Nov 24, 1998·65 cites·12 claims
- 2184US5471171AAmplifier device capable of realizing high slew rate with low power consumptionTOSHIBA KK·Filed 1993·Granted Nov 28, 1995·37 cites·14 claims
- 2283US5608352ADifferential input circuit capable of broadening operation range of input common mode potentialTOSHIBA KK·Filed 1994·Granted Mar 4, 1997·36 cites·19 claims
- 2383US5399992AAmplifier device capable of performing highly efficient operation at low powerTOSHIBA KK·Filed 1993·Granted Mar 21, 1995·36 cites·20 claims
- 2482US8604766B2DC-DC converter and control circuit thereofSHIRAISHI KEI·Filed 2012·Granted Dec 10, 2013·8 cites·20 claims
- 2582US7236118B2Multiple input analog-to-digital conversion apparatus and radio receiver using the sameTOSHIBA KK·Filed 2006·Granted Jun 26, 2007·10 cites·4 claims
- 2682US6909323B2Variable gain amplifierTOSHIBA KK·Filed 2003·Granted Jun 21, 2005·18 cites·13 claims
- 2782US6191779B1Liquid crystal display device, device for controlling drive of liquid crystal display device and D/A converting semiconductor deviceTOSHIBA KK·Filed 1998·Granted Feb 20, 2001·61 cites·23 claims
- 2882US6045208AInk-jet recording device having an ultrasonic generating element arrayTOSHIBA KK·Filed 1995·Granted Apr 4, 2000·43 cites·34 claims
- 2982US5986507ACurrent mirror circuitTOSHIBA KK·Filed 1996·Granted Nov 16, 1999·40 cites·53 claims
- 3081US6577188B2Variable gain amplifierTOSHIBA KK·Filed 2002·Granted Jun 10, 2003·17 cites·20 claims
- 3181US6411162B2Amplifier device and LCD deviceTOSHIBA KK·Filed 2001·Granted Jun 25, 2002·23 cites·20 claims
- 3280US7414468B2Amplifier, filter using the same, and radio communication deviceTOSHIBA KK·Filed 2007·Granted Aug 19, 2008·8 cites·18 claims
- 3380US5623279ACapacitive load driving circuit including input selection circuit and liquid crystal display device using the driving circuitTOSHIBA KK·Filed 1994·Granted Apr 22, 1997·52 cites·7 claims
- 3479US9225168B2Switching power supply device and control circuit thereofOGAWA TAICHI·Filed 2012·Granted Dec 29, 2015·6 cites·20 claims
- 3579US7190239B2Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifierTOSHIBA KK·Filed 2005·Granted Mar 13, 2007·8 cites·4 claims
- 3679US7042291B2Balanced amplifier and filter using the sameTOSHIBA KK·Filed 2005·Granted May 9, 2006·7 cites·4 claims
- 3778US10211730B2DC-DC converterTOSHIBA KK·Filed 2016·Granted Feb 19, 2019·3 cites·9 claims
- 3878US9866232B2Analog-to-digital converter, radiation detector and wireless receiverTOSHIBA KK·Filed 2016·Granted Jan 9, 2018·3 cites·12 claims
- 3978US8350547B2DC to DC converterTOSHIBA KK·Filed 2010·Granted Jan 8, 2013·5 cites·10 claims
- 4078US7719507B2Liquid crystal display controller and liquid crystal display control methodTOSHIBA KK·Filed 2006·Granted May 18, 2010·3 cites·18 claims
- 4176US9407221B2Differential amplifier circuitTOSHIBA KK·Filed 2014·Granted Aug 2, 2016·5 cites·7 claims
- 4276US9213346B2Multiphase switching power supply circuitTOSHIBA KK·Filed 2013·Granted Dec 15, 2015·4 cites·10 claims
- 4376US6437643B1Variable gain amplifierTOSHIBA KK·Filed 2001·Granted Aug 20, 2002·14 cites·18 claims
- 4475US9225351B2Current amplifier circuit, integrator, and ad converterTOSHIBA KK·Filed 2014·Granted Dec 29, 2015·5 cites·19 claims
- 4575US6456270B1Integrated circuit device and liquid crystal display apparatus using the sameTOSHIBA KK·Filed 2000·Granted Sep 24, 2002·19 cites·22 claims
- 4675US5252957ASample-and-hold circuit and liquid crystal display apparatusTOSHIBA KK·Filed 1991·Granted Oct 12, 1993·44 cites·12 claims
- 4775US5162670ASample-and-hold circuit deviceTOSHIBA KK·Filed 1990·Granted Nov 10, 1992·28 cites·7 claims
- 4874US9577659B2Amplifier circuit, ad converter, wireless communication device, and sensor systemTOSHIBA KK·Filed 2016·Granted Feb 21, 2017·3 cites·18 claims
- 4974US7884749B2A/D converting apparatusTOSHIBA KK·Filed 2009·Granted Feb 8, 2011·8 cites·7 claims
- 5073US10218364B2Time to digital converter, phase difference pulse generator, radio communication device, and radio communication methodTOSHIBA KK·Filed 2017·Granted Feb 26, 2019·2 cites·20 claims
Showing the top 50 of 167 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →