Inventor · disambiguated record
Toru Ido
Also filed as: IDO TORU
48 granted patents·18 pending applications·86 citations·filing 2005–2025
97Inventor score
Files withCIRRUS LOGIC INT SEMICONDUCTOR LTD45SUMITOMO SEIKA CHEMICALS10TEXAS INSTRUMENTS INC7KATO MAKOTO2WOLFSON LTD1
Top patents by PatentIndex Score
66 records- 0195US11219386B2Cough detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jan 11, 2022·4 cites·20 claims
- 0294US9628040B2Class D amplifier circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2015·Granted Apr 18, 2017·11 cites·18 claims
- 0391US11998948B2Driver circuitry for piezoelectric transducersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jun 4, 2024·2 cites·22 claims
- 0490US9716945B2Signal processing for MEMS capacitive transducersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2014·Granted Jul 25, 2017·7 cites·20 claims
- 0587US2025341589A1Electrochemical cell characterisationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2025·Application pending·0 cites
- 0686US11121690B2Class D amplifier circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Sep 14, 2021·3 cites·17 claims
- 0786US10566962B2Pulse-width modulationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Feb 18, 2020·5 cites·19 claims
- 0886US9473087B2Class-D amplifier circuitsWOLFSON LTD·Filed 2014·Granted Oct 18, 2016·8 cites·21 claims
- 0985US12399226B2Electrochemical cell characterisationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Aug 26, 2025·0 cites·25 claims
- 1085US10461714B2Class D amplifier circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 29, 2019·3 cites·19 claims
- 1183US12144606B2Cough detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Granted Nov 19, 2024·0 cites·23 claims
- 1282US10045124B2Crosstalk mitigationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Aug 7, 2018·5 cites·18 claims
- 1381US11918345B2Cough detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Mar 5, 2024·0 cites·23 claims
- 1481US9787261B2Class-D amplifier circuitsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Oct 10, 2017·3 cites·20 claims
- 1580US12253487B2Circuitry for analyte measurementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Mar 18, 2025·0 cites·28 claims
- 1680US2025180504A1Circuitry for analyte measurementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2025·Application pending·0 cites
- 1778US11846600B2Circuitry for analyte measurementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Dec 19, 2023·0 cites·25 claims
- 1878US7123178B2Digital encoder and digital-to-analog converter using sameTEXAS INSTRUMENTS INC·Filed 2005·Granted Oct 17, 2006·13 cites·14 claims
- 1977US10171049B2Class-D amplifier circuitsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Jan 1, 2019·2 cites·20 claims
- 2075US10240445B2Fracturing fluid viscosity-controlling agent to be used in hydraulic fracturingSUMITOMO SEIKA CHEMICALS·Filed 2014·Granted Mar 26, 2019·2 cites·7 claims
- 2174US11658623B2Class D amplifiersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted May 23, 2023·0 cites·20 claims
- 2272US10329382B2Alkylene oxide polymer production methodSUMITOMO SEIKA CHEMICALS·Filed 2018·Granted Jun 25, 2019·0 cites·6 claims
- 2371US11653855B2Cough detectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted May 23, 2023·0 cites·23 claims
- 2471US10587232B2Class D amplifiersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Mar 10, 2020·1 cites·18 claims
- 2570US12142259B2Detection of live speechCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Nov 12, 2024·0 cites·21 claims
- 2670US11101778B2Class D amplifiersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Aug 24, 2021·0 cites·20 claims
- 2770US7215271B2Method and apparatus for forming transient response characteristicsTEXAS INSTRUMENTS INC·Filed 2005·Granted May 8, 2007·8 cites·10 claims
- 2869US11804813B2Class D amplifier circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Oct 31, 2023·0 cites·20 claims
- 2969US10070223B2Signal processing for MEMS capacitive transducersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Sep 4, 2018·1 cites·20 claims
- 3069US2021284820A1Polyalkylene oxide compositionSUMITOMO SEIKA CHEMICALS·Filed 2021·Application pending·0 cites
- 3167US10432151B2Audio amplifiersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 1, 2019·1 cites·18 claims
- 3267US2025377332A1Circuitry for analyte measurementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 3367US2024377354A1Circuitry for sensor measurementCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 3467US2025192585A1Apparatus and methods for transferring chargeCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2025·Application pending·0 cites
- 3566US12266961B2Apparatus and methods for transferring chargeCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Apr 1, 2025·0 cites·18 claims
- 3664US11646708B2Driver circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted May 9, 2023·0 cites·24 claims
- 3764US2025348746A1Variable accuracy computing systemsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 3863US11731163B2Driver circuitry for piezoelectric transducersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Aug 22, 2023·0 cites·36 claims
- 3963US10826478B2Pulse-width modulationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Nov 3, 2020·0 cites·22 claims
- 4062US11509272B2Time encoding modulator circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Nov 22, 2022·0 cites·20 claims
- 4161US11958075B2Driver circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Apr 16, 2024·0 cites·20 claims
- 4259US11705109B2Detection of live speechCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Jul 18, 2023·0 cites·21 claims
- 4357US2018282513A1Polyalkylene oxide compositionSUMITOMO SEIKA CHEMICALS·Filed 2016·Application pending·0 cites
- 4457US2025127710A1Controlled drug release preparation composition and controlled drug release preparationSUMITOMO SEIKA CHEMICALS·Filed 2022·Application pending·0 cites
- 4557US2024305119A1Circuitry for Measurement of Electrochemical CellsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 4657US2017096527A1Alkylene oxide polymer production methodSUMITOMO SEIKA CHEMICALS·Filed 2015·Application pending·0 cites
- 4756US2024125864A1Electrochemical cell characterisationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Application pending·0 cites
- 4855US9899978B2Class D amplifier circuitCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Feb 20, 2018·0 cites·20 claims
- 4955US7557744B2PWM driver and class D amplifier using sameTEXAS INSTRUMENTS INC·Filed 2005·Granted Jul 7, 2009·3 cites·10 claims
- 5054US9416226B2Polyalkylene oxide particles and production method for the sameKATO MAKOTO·Filed 2012·Granted Aug 16, 2016·0 cites·4 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Toru Ido files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →