Inventor · disambiguated record
Yukio Murata
Also filed as: MURATA YUKIO
62 granted patents·16 pending applications·647 citations·filing 1980–2023
98Inventor score
Top patents by PatentIndex Score
78 records- 0195US4437811ASubmersible pump with alternate pump operation control meansEBARA CORP·Filed 1980·Granted Mar 20, 1984·83 cites·10 claims
- 0289US8116506B2Speaker, image element protective screen, case of terminal and terminalKURODA JUN·Filed 2006·Granted Feb 14, 2012·30 cites·17 claims
- 0386US5826683AMagnetostrictive brakeAKEBONO BRAKE IND·Filed 1997·Granted Oct 27, 1998·37 cites·14 claims
- 0485US7742201B2Control method for document scanning deviceCANON KK·Filed 2005·Granted Jun 22, 2010·8 cites·3 claims
- 0583US4782202AMethod and apparatus for resistance adjustment of thick film thermal print headsMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Nov 1, 1988·41 cites·13 claims
- 0682US8891333B2Oscillator and electronic deviceONISHI YASUHARU·Filed 2011·Granted Nov 18, 2014·4 cites·9 claims
- 0782US8139762B2Electronic device and acoustic playback methodKURODA JUN·Filed 2007·Granted Mar 20, 2012·11 cites·9 claims
- 0879US10491128B2Power controlling semiconductor device, switched-mode power supply, and method of designing the device and power-supplyARIMA SATOSHI·Filed 2019·Granted Nov 26, 2019·3 cites·10 claims
- 0979US9386367B2Electronic apparatus with detachable speakers, a body unit and a control unitONISHI YASUHARU·Filed 2011·Granted Jul 5, 2016·6 cites·15 claims
- 1079US8907733B2OscillatorONISHI YASUHARU·Filed 2011·Granted Dec 9, 2014·6 cites·10 claims
- 1178US7499735B2Mobile station with sound speakerNEC CORP·Filed 2005·Granted Mar 3, 2009·6 cites·13 claims
- 1277US10284071B2Semiconductor device for controlling power sourceMITSUMI ELECTRIC CO LTD·Filed 2016·Granted May 7, 2019·3 cites·5 claims
- 1376US9179214B2Audio equipment and oscillation unitKISHINAMI YUICHIRO·Filed 2011·Granted Nov 3, 2015·5 cites·4 claims
- 1476US8319396B2Piezo-electric actuator and electronic deviceONISHI YASUHARU·Filed 2006·Granted Nov 27, 2012·8 cites·16 claims
- 1575US9137608B2Actuator, piezoelectric actuator, electronic device, and method for attenuating vibration and converting vibration directionTAKAHASHI MASATAKE·Filed 2010·Granted Sep 15, 2015·5 cites·17 claims
- 1675US8148876B2Piezoelectric actuator and electronic apparatusONISHI YASUHARU·Filed 2008·Granted Apr 3, 2012·7 cites·7 claims
- 1770US10720847B2Semiconductor device for switching power supply and AC-DC convertorMATSUDA HIROKI·Filed 2019·Granted Jul 21, 2020·1 cites·6 claims
- 1870US5212722AHands-free telephone having a handset volume attenuator for controlling speaker volume in a hands-free adaptorNEC CORP·Filed 1992·Granted May 18, 1993·52 cites·14 claims
- 1968US10170906B2Semiconductor device for power supply controlMITSUMI ELECTRIC CO LTD·Filed 2016·Granted Jan 1, 2019·1 cites·3 claims
- 2068US5509067AMethod and apparatus for speed dialing via one-touch and two-touch operationCANON KK·Filed 1993·Granted Apr 16, 1996·46 cites·21 claims
- 2167US7750540B2Piezoelectric actuator and electronic deviceNEC CORP·Filed 2007·Granted Jul 6, 2010·5 cites·11 claims
- 2266US9472095B2Electronic apparatus and control method for electronic apparatusKISHINAMI YUICHIRO·Filed 2011·Granted Oct 18, 2016·1 cites·16 claims
- 2366US8913767B2Electro-acoustic transducer, electronic apparatus, electro-acoustic conversion method, and sound wave output method of electronic apparatusONISHI YASUHARU·Filed 2010·Granted Dec 16, 2014·2 cites·20 claims
- 2464US7139088B2Communication apparatus and communication methodCANON KK·Filed 2001·Granted Nov 21, 2006·6 cites·20 claims
- 2563US4613947AMethod of measuring color difference of dyestuffsSUMITOMO CHEMICAL CO·Filed 1984·Granted Sep 23, 1986·22 cites·5 claims
- 2661US8081779B2Audio circuitKURODA JUN·Filed 2007·Granted Dec 20, 2011·2 cites·18 claims
- 2761US4635213AMethod of estimating the result of coloration and of reproducing a given colorSUMITOMO CHEMICAL CO·Filed 1985·Granted Jan 6, 1987·22 cites·18 claims
- 2860US4922547AMicrophone circuitNEC CORP·Filed 1987·Granted May 1, 1990·18 cites·5 claims
- 2959US10128762B2Semiconductor device for controlling power sourceMATSUDA HIROKI·Filed 2016·Granted Nov 13, 2018·1 cites·2 claims
- 3059US9253557B2Electronic deviceKISHINAMI YUICHIRO·Filed 2011·Granted Feb 2, 2016·1 cites·12 claims
- 3159US8569930B2Piezoelectric actuator and audio componentsTAKAHASHI MASATAKE·Filed 2010·Granted Oct 29, 2013·1 cites·17 claims
- 3257US2002103684A1Program and method for providing a delivery date, and recording medium thereofFUJITSU LTD·Filed 2002·Application pending·0 cites
- 3357US2002103685A1Shipped product allocating system and method, and program and recording medium thereforFUJITSU LTD·Filed 2002·Application pending·0 cites
- 3456US5566254AApparatus for processing multiple images in alternating fashionCANON KK·Filed 1993·Granted Oct 15, 1996·17 cites·10 claims
- 3556US4799110AImage signal coding apparatusCANON KK·Filed 1986·Granted Jan 17, 1989·14 cites·45 claims
- 3655US12438468B2Insulated power supply apparatus and semiconductor device for power supply controlIMADE DAISUKE·Filed 2023·Granted Oct 7, 2025·0 cites·8 claims
- 3755US9116224B2Electronic deviceKISHINAMI YUICHIRO·Filed 2012·Granted Aug 25, 2015·1 cites·7 claims
- 3855US5701354ATelephone mouthpiece for preventing wind noises and method for reducing wind noises input theretoNEC CORP·Filed 1995·Granted Dec 23, 1997·26 cites·20 claims
- 3954US5563495ACharging circuit with battery charge monitor circuitNEC CORP·Filed 1994·Granted Oct 8, 1996·27 cites·6 claims
- 4053US5748774AImage processing method and apparatus having a plurality of image processing modesCANON KK·Filed 1995·Granted May 5, 1998·17 cites·46 claims
- 4152US5875037ACommunication apparatusCANON KK·Filed 1995·Granted Feb 23, 1999·16 cites·32 claims
- 4248US8897096B2Oscillator and electronic deviceONISHI YASUHARU·Filed 2011·Granted Nov 25, 2014·0 cites·10 claims
- 4347US5170491APower source switch circuitNEC CORP·Filed 1991·Granted Dec 8, 1992·16 cites·14 claims
- 4447US4750043ADecoding apparatus for image codeCANON KK·Filed 1986·Granted Jun 7, 1988·10 cites·22 claims
- 4546US9252711B2Oscillator and electronic deviceONISHI YASUHARU·Filed 2012·Granted Feb 2, 2016·0 cites·6 claims
- 4646US9185495B2Oscillation device and electronic apparatusONISHI YASUHARU·Filed 2011·Granted Nov 10, 2015·0 cites·15 claims
- 4746US5992296AHydraulic pumpAKEBONO BRAKE IND·Filed 1997·Granted Nov 30, 1999·11 cites·10 claims
- 4845US9337773B2Oscillation device and electronic apparatusONISHI YASUHARU·Filed 2011·Granted May 10, 2016·0 cites·9 claims
- 4945US2009264147A1Telephone terminal and signal processing methodKURODA JUN·Filed 2006·Application pending·0 cites
- 5044US9306148B2Oscillator device and electronic apparatusONISHI YASUHARU·Filed 2011·Granted Apr 5, 2016·0 cites·11 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →