Inventor · disambiguated record
Yasuhiro Kawawake
Also filed as: KAWAWAKE YASUHIRO
24 granted patents·3 pending applications·882 citations·filing 1990–2003
97Inventor score
Top patents by PatentIndex Score
27 records- 0196US6567246B1Magnetoresistance effect element and method for producing the same, and magnetoresistance effect type head, magnetic recording apparatus, and magnetoresistance effect memory elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 20, 2003·114 cites·28 claims
- 0295US5691936AMagnetoresistive element and memory elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 25, 1997·126 cites·23 claims
- 0392US6198610B1Magnetoresistive device and magnetoresistive headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 6, 2001·45 cites·22 claims
- 0492US6111782AMagnetoresistance effect device, and magnetoresistance effect type head, memory device, and amplifying device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 29, 2000·55 cites·20 claims
- 0590US6258470B1Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 10, 2001·67 cites·40 claims
- 0688US6400537B2Thin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 4, 2002·48 cites·7 claims
- 0787US6005798AMagnetoresistance effect device, and magnetoresistance effect type head, memory device, and amplifying device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Dec 21, 1999·55 cites·22 claims
- 0885US5841611AMagnetoresistance effect device and magnetoresistance effect type head, memory device, and amplifying device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Nov 24, 1998·86 cites·60 claims
- 0983US7220482B2Aligned fine particles, method for producing the same and device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 22, 2007·38 cites·12 claims
- 1083US6597547B1Magnetoresistive device with an α-Fe2O3 antiferromagnetic film and indirect exchange coupling film layers of differing thicknessMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 22, 2003·33 cites·8 claims
- 1182US6256222B1Magnetoresistance effect device, and magnetoresistaance effect type head, memory device, and amplifying device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 3, 2001·28 cites·9 claims
- 1282US6031692AMagnetoresistive device and magnetoresistive headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Feb 29, 2000·38 cites·33 claims
- 1380US6608738B2Magnetoresistance effect device utilizing an oxide film to produce antiferromagnetic exchange-coupling between first and second magnetic films in either the pinned layer or the free layer of the deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 19, 2003·29 cites·28 claims
- 1479US6562486B2Exchange coupling film, magnetoresistance effect device, magnetoresistance effective head and method for producing exchange coupling filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 13, 2003·20 cites·25 claims
- 1574US6084752AThin film magnetic headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 4, 2000·23 cites·33 claims
- 1662US6535362B2Magnetoresistive device having a highly smooth metal reflective layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 18, 2003·15 cites·41 claims
- 1760US5909345AMagnetoresistive device and magnetoresistive headMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 1, 1999·17 cites·22 claims
- 1858US6245450B1Exchange coupling film magnetoresistance effect device magnetoresistance effective head and method for producing magnetoresistance effect deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 12, 2001·12 cites·27 claims
- 1950US6686071B2Magnetic recording medium and magnetic recording apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 3, 2004·3 cites·10 claims
- 2049US6982854B2Magnetoresistance effect device and magnetoresistance effect head comprising the same, and magnetic recording/reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 3, 2006·4 cites·11 claims
- 2148US5087476AMethod of producing thin filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 11, 1992·13 cites·13 claims
- 2244US2003156360A1Magnetoresistance effect device, magnetoresistance head and method for producing magnetoresistance effect deviceFiled 2003·Application pending·0 cites
- 2344US2003197505A1Magnetoresistance effect element and method for producing the same, and magnetoresistance effect type head, magnetic recording apparatus, and magnetoresistance effect memory elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 2443US5202149AMethod for making a magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 13, 1993·5 cites·6 claims
- 2540US5432661AMagnetoresistance effect elementSEISAN KAIHATSU KAGAKU KENKYUS·Filed 1994·Granted Jul 11, 1995·8 cites·5 claims
- 2638US2002036876A1Magnetoresistive element, method for manufacturing the same, and magnetic device using the sameFiled 2001·Application pending·0 cites
- 2729US5433999AMagnetic recording medium comprising specific backcoat layerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jul 18, 1995·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →