Inventor · disambiguated record
Masaharu Ikeda
Also filed as: IKEDA MASAHARU
19 granted patents·2 pending applications·378 citations·filing 1991–2005
95Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD15MURATA MANUFACTURING CO3KAWASAKI STEEL CO2HITACHI LTD1
Top patents by PatentIndex Score
21 records- 0186US6145384ACapacitive transducer having guard electrode and buffer amlifying meansMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 14, 2000·57 cites·14 claims
- 0286US5579397AAmplifier device for a condenser microphoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 26, 1996·40 cites·14 claims
- 0385US6756248B2Pressure transducer and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 29, 2004·29 cites·17 claims
- 0484US6978029B1Condenser microphone apparatus and its connecting apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 20, 2005·36 cites·22 claims
- 0581US6441451B1Pressure transducer and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 27, 2002·60 cites·10 claims
- 0679US7239200B2Power amplifying apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 3, 2007·25 cites·10 claims
- 0777US6223422B1Method of manufacturing multilayer-type chip inductorsMURATA MANUFACTURING CO·Filed 1998·Granted May 1, 2001·27 cites·16 claims
- 0866US6312533B1Stainless steel material with excellent antibacterial property and process for producing the sameKAWASAKI STEEL CO·Filed 2000·Granted Nov 6, 2001·9 cites·16 claims
- 0965US5734170ADriver for light emitting deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Mar 31, 1998·20 cites·14 claims
- 1061US6483414B2Method of manufacturing multilayer-type chip inductorsMURATA MANUFACTURING CO·Filed 2001·Granted Nov 19, 2002·7 cites·16 claims
- 1148US5189365AMethod of locating a fault in a logic IC deviceHITACHI LTD·Filed 1991·Granted Feb 23, 1993·29 cites·7 claims
- 1243US5853597AMethod of and apparatus for discharging sedimentary solid particlesKAWASAKI STEEL CO·Filed 1996·Granted Dec 29, 1998·7 cites·23 claims
- 1342US2002034312A1Capacitor microphoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Application pending·0 cites
- 1440US2009139759A1Laminated ceramic electronic component and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2005·Application pending·0 cites
- 1539US5436582AComparator device for selecting received signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 25, 1995·10 cites·4 claims
- 1636US5432433ACurrent source having current mirror arrangement with plurality of output portionsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jul 11, 1995·4 cites·10 claims
- 1735US5450004AVoltage generating deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 12, 1995·4 cites·21 claims
- 1835US5336945AComparator device having maximum (minimum) value determining and selecting means for selecting received signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 9, 1994·7 cites·4 claims
- 1933US5323124AAmplifier including current mirror circuit and current generatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jun 21, 1994·3 cites·58 claims
- 2032US5355530AReceiver using receiving condition signal for correcting influence of the reception band widthMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 11, 1994·4 cites·10 claims
- 2130US5166633AAngle modulation dectectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Nov 24, 1992·0 cites·11 claims
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