Inventor · disambiguated record
Kenji Takeda
Also filed as: TAKEDA KENJI
109 granted patents·25 pending applications·3,100 citations·filing 1978–2023
99Inventor score
Top patents by PatentIndex Score
134 records- 0198US4729459AAdjustable damping force type shock absorberNIPPON SOKEN·Filed 1985·Granted Mar 8, 1988·186 cites·17 claims
- 0297US7285952B1Rotation angle detecting deviceNIPPON SOKEN·Filed 2007·Granted Oct 23, 2007·76 cites·27 claims
- 0397US4762300AControl valve for controlling fluid passageNIPPON DENSO CO·Filed 1986·Granted Aug 9, 1988·62 cites·11 claims
- 0497US4549803ARecording apparatusCANON KK·Filed 1984·Granted Oct 29, 1985·75 cites·24 claims
- 0596US7319320B2Rotation angle detecting deviceDENSO CORP·Filed 2005·Granted Jan 15, 2008·52 cites·19 claims
- 0696US7089809B2Torque sensor and electric power steering system having sameDENSO CORP·Filed 2006·Granted Aug 15, 2006·35 cites·11 claims
- 0796US5281151ASemiconductor chip carrier, module having same chip carrier mounted therein, and electronic device incorporating same moduleHITACHI LTD·Filed 1992·Granted Jan 25, 1994·261 cites·5 claims
- 0895US7064967B2Fuel cell system and control methodHITACHI HOME & LIFE SOLUTIONS·Filed 2004·Granted Jun 20, 2006·190 cites·10 claims
- 0995US4690465AAntiskid hydraulic pressure modulator for vehicle hydraulic braking systemNIPPON SOKEN·Filed 1986·Granted Sep 1, 1987·49 cites·14 claims
- 1094US6988422B2Magnetic torque sensor including integral sub-unitsNIPPON SOKEN·Filed 2005·Granted Jan 24, 2006·29 cites·14 claims
- 1194US4723145AColor image forming apparatus comprising separate motors for driving the image bearing member and the transfer material supporting memberCANON KK·Filed 1986·Granted Feb 2, 1988·53 cites·18 claims
- 1293US9112247B2Battery systemYAMAUCHI SHIN·Filed 2012·Granted Aug 18, 2015·11 cites·9 claims
- 1393US4503507ARobot control data processing apparatusHITACHI LTD·Filed 1982·Granted Mar 5, 1985·70 cites·5 claims
- 1492US8816640B2Battery control system and battery control methodYOKOURA KOUICHI·Filed 2012·Granted Aug 26, 2014·23 cites·6 claims
- 1592US4738493AAutomobile antiskid hydraulic braking systemNIPPON SOKEN·Filed 1986·Granted Apr 19, 1988·41 cites·6 claims
- 1691US7863904B2Cell voltage detection device and cell system using the sameHITACHI LTD·Filed 2006·Granted Jan 4, 2011·13 cites·13 claims
- 1791US4863763AProcess for producing molecular orientated filmMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted Sep 5, 1989·66 cites·17 claims
- 1891US4620783AColor image forming apparatusCANON KK·Filed 1985·Granted Nov 4, 1986·41 cites·8 claims
- 1990US7002339B2Rotation angle detecting deviceNIPPON SOKEN·Filed 2005·Granted Feb 21, 2006·20 cites·5 claims
- 2090US6880411B2Torque sensor and electric power steering system having sameDENSO CORP·Filed 2002·Granted Apr 19, 2005·33 cites·8 claims
- 2190US5021957ABrake control apparatus in diagonal braking pressure supply system for use in motor vehiclesNIPPON SOKEN·Filed 1989·Granted Jun 4, 1991·35 cites·8 claims
- 2290US4875069AAnti-fouling device for sheet gripperCANON KK·Filed 1988·Granted Oct 17, 1989·38 cites·23 claims
- 2390US4557670ACompressorNIPPON SOKEN·Filed 1983·Granted Dec 10, 1985·48 cites·11 claims
- 2490US4380966ADevelopment apparatusCANON KK·Filed 1981·Granted Apr 26, 1983·32 cites·38 claims
- 2589US8052774B2Method for concentration of gold in copper sulfide mineralsSUMITOMO METAL MINING CO·Filed 2010·Granted Nov 8, 2011·9 cites·20 claims
- 2689US7456519B2Power conversion systemHITACHI LTD·Filed 2005·Granted Nov 25, 2008·35 cites·14 claims
- 2789US5556175ASolenoid valve with ball attracted towards seating because of negative pressureNIPPON DENSO CO·Filed 1993·Granted Sep 17, 1996·47 cites·22 claims
- 2889US4646679ADeveloping apparatusCANON KK·Filed 1985·Granted Mar 3, 1987·37 cites·13 claims
- 2988US7420363B2Rotation angle detection apparatus enabling measurement of degree of rotation of a shaft that exceeds 360°DENSO CORP·Filed 2007·Granted Sep 2, 2008·16 cites·14 claims
- 3088USD417165SInfrared rays sensorOPTEX CO LTD·Filed 1999·Granted Nov 30, 1999·34 cites·1 claims
- 3188US5375042ASemiconductor package employing substrate assembly having a pair of thin film circuits disposed one on each of oppositely facing surfaces of a thick film circuitHITACHI LTD·Filed 1991·Granted Dec 20, 1994·101 cites·29 claims
- 3287US7047824B2Electric power steering system having a torque sensorDENSO CORP·Filed 2003·Granted May 23, 2006·27 cites·7 claims
- 3387US6542464B1High throughput wireless data communication using transferred protocol data for communication across land-line networkNEC CORP·Filed 1998·Granted Apr 1, 2003·184 cites·14 claims
- 3487US4705323ABrake control apparatus for vehicleNIPPON DENSO CO·Filed 1986·Granted Nov 10, 1987·35 cites·13 claims
- 3586US6954797B1Data Communication method, terminal equipment, interconnecting installation, data communication system and recording mediumNEC CORP·Filed 2000·Granted Oct 11, 2005·49 cites·12 claims
- 3686US6868744B2Magnetic torque sensor including integral sub-unitDENSO CORP·Filed 2003·Granted Mar 22, 2005·25 cites·13 claims
- 3786US4730258AMethod of and apparatus for controlling automated devicesHITACHI LTD·Filed 1985·Granted Mar 8, 1988·56 cites·10 claims
- 3885US8915150B2Torque sensorDENSO CORP·Filed 2013·Granted Dec 23, 2014·9 cites·11 claims
- 3985US8030917B2Over one turn rotation angle sensor using rotating magnetic fieldNIPPON SOKEN·Filed 2008·Granted Oct 4, 2011·12 cites·6 claims
- 4085US4943123ABrake control apparatus in diagonal braking hydraulic pressure supply system for use in motor vehiclesNIPPON DENSO CO·Filed 1988·Granted Jul 24, 1990·28 cites·9 claims
- 4184US7969147B2Rotation angle detecting device including multiple magnetic sensor elementsDENSO CORP·Filed 2008·Granted Jun 28, 2011·12 cites·14 claims
- 4284US7154262B2Rotation angle detecting deviceDENSO CORP·Filed 2005·Granted Dec 26, 2006·12 cites·3 claims
- 4384US5231533ANonlinear optical element and uses thereofJAPAN SYNTHETIC RUBBER CO LTD·Filed 1992·Granted Jul 27, 1993·78 cites·28 claims
- 4483US8023494B2Communication service continuation system, communication service continuation method, and program thereofNEC CORP·Filed 2007·Granted Sep 20, 2011·11 cites·11 claims
- 4583US7298395B2Angular position sensor working to measure high linearity magnetic flux densityDENSO CORP·Filed 2004·Granted Nov 20, 2007·28 cites·20 claims
- 4683US5000521AVehicle braking control apparatusNIPPON DENSO CO·Filed 1987·Granted Mar 19, 1991·29 cites·5 claims
- 4783US4580207ANumerical control data dividing and editing apparatus for numerical control machine toolHITACHI LTD·Filed 1984·Granted Apr 1, 1986·42 cites·6 claims
- 4882US6810336B2Torque sensor having a magnet and a magnetic sensorDENSO CORP·Filed 2003·Granted Oct 26, 2004·25 cites·21 claims
- 4982US6781979B1Connection control device, connection control method and data communication systemNEC CORP·Filed 2000·Granted Aug 24, 2004·39 cites·28 claims
- 5079US6422056B1Method for correcting the effect of a effect of a coexistent gas in a gas analysis and a gas analyzing apparatus using sameHORIBA LTD·Filed 2000·Granted Jul 23, 2002·18 cites·5 claims
Showing the top 50 of 134 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →