Inventor · disambiguated record
Naoki Hiraoka
Also filed as: HIRAOKA NAOKI
38 granted patents·2 pending applications·596 citations·filing 1994–2019
98Inventor score
Files withMITSUBISHI ELECTRIC CORP31FUJITSU LTD5FUJITSU MICROELECTRONICS LTD1FUJITSU SEMICONDUCTOR LTD1FUJITSU VLSI LTD1
Top patents by PatentIndex Score
40 records- 0185US7863195B2Chemical solution feeding apparatus and method for preparing slurryFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Jan 4, 2011·9 cites·8 claims
- 0285US5801529AMagnetoresistance sensing device without hystersis influenceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Sep 1, 1998·55 cites·14 claims
- 0385US5676590APolishing apparatus provided with abrasive clothFUJITSU LTD·Filed 1995·Granted Oct 14, 1997·63 cites·19 claims
- 0484US6874929B2Apparatus and method for supplying chemicalsFUJITSU LTD·Filed 2002·Granted Apr 5, 2005·22 cites·4 claims
- 0582US6426620B1Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrateMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 30, 2002·45 cites·19 claims
- 0681US7208417B2Apparatus and method for supplying chemicalsFUJITSU LTD·Filed 2005·Granted Apr 24, 2007·5 cites·10 claims
- 0780US6630821B2Magnetic detection device for detecting moving direction of a toothed magnetic movable bodyMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Oct 7, 2003·23 cites·13 claims
- 0877US6427316B1Manufacturing method of a rotation sensorMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Aug 6, 2002·28 cites·17 claims
- 0976US7705584B2Magnetic sensorMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Apr 27, 2010·8 cites·7 claims
- 1075US7557041B2Apparatus and method for supplying chemicalsFUJITSU MICROELECTRONICS LTD·Filed 2007·Granted Jul 7, 2009·3 cites·22 claims
- 1174US6870365B1Rotation detecting deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Mar 22, 2005·16 cites·8 claims
- 1273US5821744ARotation sensor having a simplified and compact structureMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Oct 13, 1998·26 cites·16 claims
- 1372US6457852B1Apparatus and method for supplying chemicalsFUJITSU LTD·Filed 1998·Granted Oct 1, 2002·39 cites·22 claims
- 1469US6659634B2Chemical solution feeding apparatus and method for preparing slurryFUJITSU VLSI LTD·Filed 2002·Granted Dec 9, 2003·11 cites·10 claims
- 1569US6326779B1Magnetic detector having separate base and connector units and production process thereforMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Dec 4, 2001·30 cites·8 claims
- 1668US7419946B2Chemical solution feeding apparatus and method for preparing slurryFUJITSU LTD·Filed 2003·Granted Sep 2, 2008·10 cites·5 claims
- 1763US5789925ASensor system having abnormality detecting circuit for detecting abnormality of sensor system from outputs of signal processing circuitsMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Aug 4, 1998·22 cites·17 claims
- 1860US5929629AMagnetic sensor having a liquid sealMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 27, 1999·20 cites·4 claims
- 1959US7084620B2Magnetic detection apparatusMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 1, 2006·8 cites·15 claims
- 2059US6140813ARotating magnetic object motion sensor with unbalanced biasMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Oct 31, 2000·17 cites·1 claims
- 2159US5982171ASensing device for detecting the angular displacement and relative position of a member of magnetic materialMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 9, 1999·19 cites·15 claims
- 2257US7265541B1Magnetic sensorMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 4, 2007·2 cites·6 claims
- 2356US7468604B2Magnetic detector maintaining high detection precision without affected by the temperature characteristics of the sensing elementMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Dec 23, 2008·2 cites·5 claims
- 2456US7157904B1Magnetic detection apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jan 2, 2007·2 cites·4 claims
- 2556US5789919AMagnetoresistance sensing device with increased magnetic field detection efficiencyMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Aug 4, 1998·17 cites·10 claims
- 2652US7045997B2Magnetic detection apparatusMITSUBISHI ELECTRIC CORP·Filed 2003·Granted May 16, 2006·6 cites·15 claims
- 2752US5952824AMagnetic detecting apparatus with giant magnetoresistive sensing element and level shifting waveform processing circuitMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 14, 1999·16 cites·5 claims
- 2851US6661221B2Magnetic field sensing element and device having magnetoresistance element and integrated circuit formed on the same substrateMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Dec 9, 2003·4 cites·3 claims
- 2951US6339324B1Rotating magnetic object motion sensor with unbalanced biasMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 15, 2002·4 cites·3 claims
- 3048US6014023AHigh resolution magnetoresistance sensing device with accurate placement of inducing and detecting elementsMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 11, 2000·13 cites·17 claims
- 3147US6061895AManufacturing method of a rotation sensorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted May 16, 2000·9 cites·13 claims
- 3245US11305637B2Vehicle cooling systemSUBARU CORP·Filed 2019·Granted Apr 19, 2022·0 cites·6 claims
- 3340US6239595B1Magnetic field sensing elementMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 29, 2001·8 cites·1 claims
- 3440US5877626ATemperature resistant magnetoresistance sensing deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 2, 1999·12 cites·12 claims
- 3540US5458509AIgnition coil device for internal combustion engineMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Oct 17, 1995·9 cites·8 claims
- 3640US2007170913A1Magnetic detection apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 3737US6054850AMagnetic sensor unit for combining a specific magnetic sensor with a specific receiving unitMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Apr 25, 2000·6 cites·7 claims
- 3835US2004017188A1Magnetic detection apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Application pending·0 cites
- 3934US6211669B1Magnetic detector with improved noise resistance characteristicsMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 3, 2001·4 cites·5 claims
- 4033US6008639AMagnetic sensor having a main electrical circuit base with a crack forming areaMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 28, 1999·3 cites·10 claims
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