Inventor · disambiguated record
Yoshihiko Kakihara
Also filed as: KAKIHARA YOSHIHIKO
19 granted patents·324 citations·filing 1996–2004
95Inventor score
Top patents by PatentIndex Score
19 records- 0191US6587315B1Magnetoresistive-effect device with a magnetic coupling junctionALPS ELECTRIC CO LTD·Filed 2000·Granted Jul 1, 2003·27 cites·12 claims
- 0290US6538858B1Spin-valve thin film element and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Mar 25, 2003·31 cites·15 claims
- 0390US5959810ASpin-valve magnetoresistive element with biasing layerALPS ELECTRIC CO LTD·Filed 1997·Granted Sep 28, 1999·66 cites·17 claims
- 0485US5992004AMethod for producing a thin film magnetic headALPS ELECTRIC CO LTD·Filed 1997·Granted Nov 30, 1999·35 cites·5 claims
- 0584US6756135B2Spin valve thin-film magnetic elementALPS ELECTRIC CO LTD·Filed 2001·Granted Jun 29, 2004·25 cites·25 claims
- 0683US6614629B1Thin film magnetic head providing an essentially warp-free upper shield layer and floating magnetic head using the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Sep 2, 2003·18 cites·7 claims
- 0774US6847508B2Spin valve thin film magnetic element and thin film magnetic headALPS ELECTRIC CO LTD·Filed 2000·Granted Jan 25, 2005·10 cites·20 claims
- 0874US5923503AThin-film magnetic head and production method thereofALPS ELECTRIC CO LTD·Filed 1996·Granted Jul 13, 1999·21 cites·4 claims
- 0973US6519122B1Spin-valve thin-film elementALPS ELECTRIC CO LTD·Filed 2000·Granted Feb 11, 2003·10 cites·33 claims
- 1072US6201669B1Magnetoresistive element and its manufacturing methodALPS ELECTRIC CO LTD·Filed 1998·Granted Mar 13, 2001·24 cites·19 claims
- 1168US7243412B2Method of manufacturing a magnetic head using a magneto-resistive effectSONY CORP·Filed 2002·Granted Jul 17, 2007·12 cites·16 claims
- 1266US7054115B2Spin-valve thin-film magnetic element and method for making the sameALPS ELECTRIC CO LTD·Filed 2001·Granted May 30, 2006·6 cites·26 claims
- 1365US6791804B2Magnetoresistive-effect device and method for manufacturing the sameALPS ELECTRIC CO LTD·Filed 2003·Granted Sep 14, 2004·4 cites·9 claims
- 1463US6762916B2Thin-film magnetic head with low barkhausen noise and floating-type magnetic head therewithALPS ELECTRIC CO LTD·Filed 2000·Granted Jul 13, 2004·5 cites·11 claims
- 1561US6716537B1Magnetoresistive element having multilayered film capable of effectively conducting a detecting current for detecting external magnetic field and method for making the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Apr 6, 2004·8 cites·6 claims
- 1660US6663987B2Magnetroresistive element for effective sensing current flowing into multilayer film, and process for manufacturing the sameALPS ELECTRIC CO LTD·Filed 2000·Granted Dec 16, 2003·9 cites·48 claims
- 1756US6538860B1Spin-valve type magnetoresistive element capable of preventing barkhausen noiseALPS ELCTRIC CO LTD·Filed 2000·Granted Mar 25, 2003·6 cites·5 claims
- 1852US6307722B1Thin-film magnetic head and production method thereofALPS ELECTRIC CO LTD·Filed 1999·Granted Oct 23, 2001·7 cites·14 claims
- 1939US7259943B2Magnetic head having a current-perpendicular-to-the-plane structure and using a magneto-resistive effectSONY CORP·Filed 2004·Granted Aug 21, 2007·0 cites·7 claims
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