Inventor · disambiguated record
Yoshihiro Nishiyama
Also filed as: NISHIYAMA YOSHIHIRO
48 granted patents·6 pending applications·573 citations·filing 1986–2018
98Inventor score
Top patents by PatentIndex Score
54 records- 0197US7050276B2GMR magnetic sensing element having an antiferromagnetic layer extending beyond the track width and method for making the sameALPS ELECTRIC CO LTD·Filed 2003·Granted May 23, 2006·111 cites·15 claims
- 0295US7365949B2CPP giant magnetoresistive head including pinned magnetic layer that extends in the height directionTDK CORP·Filed 2005·Granted Apr 29, 2008·37 cites·6 claims
- 0395US4730778AContainer for roll of light-sensitive strip materialFUJI PHOTO FILM CO LTD·Filed 1986·Granted Mar 15, 1988·47 cites·18 claims
- 0494US7800867B2CPP GMR head with antiferromagnetic layer disposed at rear of ferrimagnetic pinned layerTDK CORP·Filed 2009·Granted Sep 21, 2010·15 cites·2 claims
- 0593US7623324B2Magnetic sensing element having reactive-ion-etching stop layer and process for producing sameTDK CORP·Filed 2006·Granted Nov 24, 2009·16 cites·13 claims
- 0692US8476899B2Magnetic sensor and magnetic balance type current sensor including the sameIDE YOSUKE·Filed 2011·Granted Jul 2, 2013·11 cites·7 claims
- 0792US7372672B2GMR magnetic sensing element having an antiferromagnetic layer extending beyond the track width and method for making the sameTDK CORP·Filed 2005·Granted May 13, 2008·14 cites·5 claims
- 0892US7220499B2CPP giant magnetoresistive head having antiferromagnetic film disposed in rear of elementALPS ELECTRIC CO LTD·Filed 2004·Granted May 22, 2007·51 cites·40 claims
- 0990US8754642B2Magnetic balance type current sensorIDE YOSUKE·Filed 2011·Granted Jun 17, 2014·13 cites·16 claims
- 1089US7599155B2Self-pinned CPP giant magnetoresistive head with antiferromagnetic film absent from current pathTDK CORP·Filed 2004·Granted Oct 6, 2009·23 cites·8 claims
- 1187US8519704B2Magnetic-balance-system current sensorIDE YOSUKE·Filed 2011·Granted Aug 27, 2013·8 cites·11 claims
- 1287US5312868AThermosetting covering sheet and a method of forming hard coating on the surface of substrates using the sameSEIKISUI CHEMICAL CO LTD·Filed 1992·Granted May 17, 1994·54 cites·5 claims
- 1384US8437107B2Magnetic coupling type isolatorIDE YOSUKE·Filed 2010·Granted May 7, 2013·6 cites·5 claims
- 1484US8269492B2Magnetic balance type current sensorSAITO MASAMICHI·Filed 2010·Granted Sep 18, 2012·9 cites·4 claims
- 1584US7656620B2Magnetic head device provided with lead electrode electrically connected to magnetic shield layerTDK CORP·Filed 2006·Granted Feb 2, 2010·6 cites·6 claims
- 1682USD336039SPackage for photographic film cassetteFUJI PHOTO FILM CO LTD·Filed 1991·Granted Jun 1, 1993·23 cites·1 claims
- 1777US7787221B2Tunneling magnetic sensing element including non-magnetic metal layer between magnetic layersALPS ELECTRIC CO LTD·Filed 2007·Granted Aug 31, 2010·6 cites·2 claims
- 1875US8208231B2Tunneling magnetic sensing element with insertion magnetic layer inspired into soft magnetic layerNISHIMURA KAZUMASA·Filed 2009·Granted Jun 26, 2012·8 cites·7 claims
- 1975US8009391B2Magnetic sensing element and method for manufacturing the sameTDK CORP·Filed 2008·Granted Aug 30, 2011·8 cites·21 claims
- 2074US7248445B2CPP magnetic sensing element and method for making the sameALPS ELECTRIC CO LTD·Filed 2002·Granted Jul 24, 2007·17 cites·24 claims
- 2170US8011841B2Re-transfer printing machine and method thereofVICTOR COMPANY OF JAPAN·Filed 2008·Granted Sep 6, 2011·1 cites·13 claims
- 2270US5053811AMagazine for admitting photosensitive materials for photographic printerFUJI PHOTO FILM CO LTD·Filed 1987·Granted Oct 1, 1991·14 cites·5 claims
- 2369US8410893B2Magnetic detector and method for manufacturing the sameKAWASAKI HIDEAKI·Filed 2012·Granted Apr 2, 2013·3 cites·17 claims
- 2466US7969693B2Tunnel magnetoresistive sensor in which at least part of pinned layer is composed of CoFeB layer and method for manufacturing the tunnel magnetoresistive sensorALPS ELECTRIC CO LTD·Filed 2007·Granted Jun 28, 2011·3 cites·20 claims
- 2564US4809384AHorizontally moving automatic outer surface cleaningNIPPON BISO KK·Filed 1987·Granted Mar 7, 1989·31 cites·11 claims
- 2662US8124253B2Tunneling magnetic sensing element including MGO film as insulating barrier layerNISHIMURA KAZUMASA·Filed 2009·Granted Feb 28, 2012·2 cites·2 claims
- 2759US8488410B2Underwater detection deviceKUBOTA OSAMU·Filed 2012·Granted Jul 16, 2013·1 cites·14 claims
- 2859US6885526B2Thin film magnetic head comprising SiON filmALPS ELECTRIC CO LTD·Filed 2001·Granted Apr 26, 2005·3 cites·8 claims
- 2958US6704172B2Thin film magnetic head using Al-Si-O insulating material and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2001·Granted Mar 9, 2004·3 cites·5 claims
- 3058US2008261082A1Tunneling magnetoresistive element including multilayer free magnetic layer having inserted nonmagnetic metal sublayerNISHIMURA KAZUMASA·Filed 2007·Application pending·0 cites
- 3149US9146260B2Magnetic balance type current sensorALPS GREEN DEVICES CO LTD·Filed 2012·Granted Sep 29, 2015·0 cites·6 claims
- 3249US9081031B2Electrical current sensor and method of manufacturing the sameALPS GREEN DEVICES CO LTD·Filed 2013·Granted Jul 14, 2015·0 cites·8 claims
- 3349US8207864B2Underwater detection deviceKUBOTA OSAMU·Filed 2008·Granted Jun 26, 2012·2 cites·18 claims
- 3449US7969690B2Tunneling magnetoresistive element which includes Mg-O barrier layer and in which nonmagnetic metal sublayer is disposed in one of magnetic layersALPS ELECTRIC CO LTD·Filed 2008·Granted Jun 28, 2011·0 cites·5 claims
- 3549US6929959B2Manufacturing method of CPP type magnetic sensor having current-squeezing pathALPS ELECTRIC CO LTD·Filed 2004·Granted Aug 16, 2005·8 cites·14 claims
- 3649US5145065APackage for photographic film cartridgeFUJI PHOTO FILM CO LTD·Filed 1991·Granted Sep 8, 1992·19 cites·1 claims
- 3749US2007115595A1Cpp-type thin-film magnetic head and manufacturing method thereofALPS ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 3848US8045300B2Tunneling magnetic sensing element and method for producing sameTDK CORP·Filed 2008·Granted Oct 25, 2011·0 cites·7 claims
- 3948US7522386B2CPP thin-film magnetic head having auxiliary conductive layer behind elementTDK CORP·Filed 2005·Granted Apr 21, 2009·0 cites·11 claims
- 4047US9229032B2Current sensorALPS GREEN DEVICES CO LTD·Filed 2013·Granted Jan 5, 2016·0 cites·11 claims
- 4146US7684159B2Magnetic head device provided with lead electrode electrically connected to upper shield layer and lower shield layerTDK CORP·Filed 2006·Granted Mar 23, 2010·0 cites·11 claims
- 4246US7418778B2Method for producing a CPP thin-film magnetic headTDK CORP·Filed 2005·Granted Sep 2, 2008·0 cites·3 claims
- 4346US2007127162A1Magnetic head device provided with lead electrode electrically connected to upper shield layer and lower shield layerALPS ELECTRIC CO LTD·Filed 2006·Application pending·0 cites
- 4444US8222769B2Magnetic coupling type isolatorIDE YOSUKE·Filed 2010·Granted Jul 17, 2012·0 cites·10 claims
- 4544US2008186638A1Tunneling magnetic sensing element having free magnetic layer inserted with nonmagnetic metal layersNISHIMURA KAZUMASA·Filed 2008·Application pending·0 cites
- 4644US2006279882A1Magnetic detecting element having rie-resistant film and method of manufacturing the sameHONDA KENJI·Filed 2006·Application pending·0 cites
- 4743US9207264B2Current sensorALPS GREEN DEVICES CO LTD·Filed 2013·Granted Dec 8, 2015·0 cites·5 claims
- 4841US10495671B2Current detection deviceALPS ALPINE CO LTD·Filed 2018·Granted Dec 3, 2019·0 cites·9 claims
- 4941US9435831B2Current sensorALPS GREEN DEVICES CO LTD·Filed 2013·Granted Sep 6, 2016·0 cites·12 claims
- 5041US8270127B2Magnetic coupling-type isolatorIDE YOSUKE·Filed 2011·Granted Sep 18, 2012·0 cites·6 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →