Inventor · disambiguated record
Kazumasa Nishimura
Also filed as: NISHIMURA KAZUMASA
37 granted patents·16 pending applications·111 citations·filing 2006–2025
96Inventor score
Files withALPS ELECTRIC CO LTD12KOBE STEEL LTD10NISHIMURA KAZUMASA9TDK CORP9SONY SEMICONDUCTOR SOLUTIONS CORP7
Top patents by PatentIndex Score
53 records- 0195US10234183B2Compressing deviceKOBE STEEL LTD·Filed 2015·Granted Mar 19, 2019·15 cites·7 claims
- 0293US7933100B2Tunneling magnetic sensor including free magnetic layer and magnesium protective layer disposed thereonTDK CORP·Filed 2007·Granted Apr 26, 2011·17 cites·7 claims
- 0388US8728830B2Manufacturing method of magneto-resistive elementNISHIMURA KAZUMASA·Filed 2012·Granted May 20, 2014·12 cites·9 claims
- 0481US9865805B2Method for manufacturing magnetoresistive elementCANON ANELVA CORP·Filed 2015·Granted Jan 9, 2018·5 cites·21 claims
- 0580US10508569B2Thermal energy recovery deviceKOBE STEEL LTD·Filed 2017·Granted Dec 17, 2019·1 cites·4 claims
- 0680US9765652B2Energy recovery device and compression device, and energy recovery methodKOBE STEEL LTD·Filed 2015·Granted Sep 19, 2017·2 cites·11 claims
- 0778US7916436B2Tunneling magnetic sensor including platinum layer and method for producing the sameTDK CORP·Filed 2007·Granted Mar 29, 2011·6 cites·13 claims
- 0878US7480122B2Magnetic detecting device having free layer or pinned layer formed by lamination of magnetic alloy and Cu layer and method of manufacturing magnetic detecting deviceTDK CORP·Filed 2006·Granted Jan 20, 2009·8 cites·19 claims
- 0977US7787221B2Tunneling magnetic sensing element including non-magnetic metal layer between magnetic layersALPS ELECTRIC CO LTD·Filed 2007·Granted Aug 31, 2010·6 cites·2 claims
- 1075US11271476B2Power supply circuit comprising a charge pump circuit and a feedback circuit for the charge pump circuitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Mar 8, 2022·2 cites·7 claims
- 1175US8208231B2Tunneling magnetic sensing element with insertion magnetic layer inspired into soft magnetic layerNISHIMURA KAZUMASA·Filed 2009·Granted Jun 26, 2012·8 cites·7 claims
- 1275US8009391B2Magnetic sensing element and method for manufacturing the sameTDK CORP·Filed 2008·Granted Aug 30, 2011·8 cites·21 claims
- 1375US7898776B2Tunneling magnetic sensing element including enhancing layer having high Fe concentration in the vicinity of barrier layerTDK CORP·Filed 2007·Granted Mar 1, 2011·6 cites·9 claims
- 1474US2025392836A1Solid-state image capturing element and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2025·Application pending·0 cites
- 1569US10626754B2Compression deviceKOBE STEEL LTD·Filed 2015·Granted Apr 21, 2020·1 cites·14 claims
- 1669US8023233B2Tunneling magnetic sensing element including free magnetic layer and IrMn protective layer disposed thereon and method for manufacturing the sameTDK CORP·Filed 2007·Granted Sep 20, 2011·1 cites·6 claims
- 1769US7881024B2Tunnel-type magnetic detecting element and method of manufacturing the sameALPS ELECTRIC CO LTD·Filed 2007·Granted Feb 1, 2011·4 cites·5 claims
- 1866US7969693B2Tunnel 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
- 1963US7961442B2Tunneling magnetic detecting element having insulation barrier layer and method for making the sameTDK CORP·Filed 2007·Granted Jun 14, 2011·2 cites·11 claims
- 2062US8124253B2Tunneling magnetic sensing element including MGO film as insulating barrier layerNISHIMURA KAZUMASA·Filed 2009·Granted Feb 28, 2012·2 cites·2 claims
- 2161US12424991B2Current source circuit and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Sep 23, 2025·0 cites·9 claims
- 2261US7724481B2Magnetic sensing element including free magnetic layer or pinned magnetic layer having two sublayers that are composed of different CoMn-based heusler alloysTDK CORP·Filed 2006·Granted May 25, 2010·2 cites·14 claims
- 2359US11066961B2Exhaust heat recovery systemKOBE STEEL LTD·Filed 2017·Granted Jul 20, 2021·0 cites·6 claims
- 2458US2008261082A1Tunneling magnetoresistive element including multilayer free magnetic layer having inserted nonmagnetic metal sublayerNISHIMURA KAZUMASA·Filed 2007·Application pending·0 cites
- 2555US2024222413A1Solid-state image capturing element and electronic deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 2654US10794229B2Binary power generation system and stopping method for sameKOBE STEEL LTD·Filed 2018·Granted Oct 6, 2020·0 cites·5 claims
- 2753US11653122B2Solid-state image capturing element with floating diffusion layers processing a signal undergoing pixel additionSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted May 16, 2023·0 cites·15 claims
- 2852US9964001B2Thermal energy recovery deviceKOBE STEEL LTD·Filed 2015·Granted May 8, 2018·0 cites·5 claims
- 2952US7907370B2Tunneling magnetic sensing element having free layer containing CoFe alloyALPS ELECTRIC CO LTD·Filed 2007·Granted Mar 15, 2011·0 cites·4 claims
- 3051US2009321246A1Method of fabricating and apparatus of fabricating tunnel magnetic resistive elementCANON ANELVA CORP·Filed 2008·Application pending·0 cites
- 3150US2008186639A1Tunneling magnetic sensing element and method for producing sameNISHIMURA KAZUMASA·Filed 2008·Application pending·0 cites
- 3249US10385734B2Thermal energy recovery deviceKOBE STEEL LTD·Filed 2017·Granted Aug 20, 2019·0 cites·9 claims
- 3349US7969690B2Tunneling 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
- 3449US2007171579A1Tunnel type magnetic detection element in which crystal orientation of magnetic layer and barrier layer is selected and manufacturing method thereofALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 3548US8045300B2Tunneling magnetic sensing element and method for producing sameTDK CORP·Filed 2008·Granted Oct 25, 2011·0 cites·7 claims
- 3646US8054588B2Tunneling magnetoresistive element including multilayer free magnetic layer having inserted nonmagnetic metal sublayerALPS ELECTRIC CO LTD·Filed 2011·Granted Nov 8, 2011·0 cites·6 claims
- 3746US2008286612A1Tunneling magnetic sensing element including Pt sublayer disposed between free magnetic sublayer and enhancing sublayer and method for producing tunneling magnetic sensing elementALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 3846US2008123223A1Tunneling magnetic sensor including tio-based insulating barrier layer and method for producing the sameALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 3945US2013134032A1Method of fabricating and apparatus of fabricating tunnel magnetic resistive elementCANON ANELVA CORP·Filed 2012·Application pending·0 cites
- 4045US2007171580A1Tunnel type magnetic detection element in which fe composition of top/bottom surface of insulating barrier layer is adjusted and manufacturing method thereofALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
- 4144US9771835B2Flow rate control of heat energy recovery device including oil separatorKOBE STEEL LTD·Filed 2015·Granted Sep 26, 2017·0 cites·11 claims
- 4244US2008186638A1Tunneling magnetic sensing element having free magnetic layer inserted with nonmagnetic metal layersNISHIMURA KAZUMASA·Filed 2008·Application pending·0 cites
- 4344US2008160326A1Tunneling magnetic sensing element and method for manufacturing the sameNISHIMURA KAZUMASA·Filed 2007·Application pending·0 cites
- 4443US2018094885A1System and method of cleaning condenser for binary power generationKOBE STEEL LTD·Filed 2017·Application pending·0 cites
- 4543US2014353149A1Tunnel magneto-resistance element manufacturing apparatusCANON ANELVA CORP·Filed 2014·Application pending·0 cites
- 4642US10153426B2Manufacturing method of magnetoresistive effect elementCANON ANELVA CORP·Filed 2016·Granted Dec 11, 2018·0 cites·2 claims
- 4742US2006285258A1Magnetic sensing element including free layer containing half-metalNISHIMURA KAZUMASA·Filed 2006·Application pending·0 cites
- 4841US8130476B2Tunneling magnetic sensing element and method for manufacturing the sameNISHIMURA KAZUMASA·Filed 2008·Granted Mar 6, 2012·0 cites·6 claims
- 4940US7643254B2Tunnel-effect type magnetic sensor having free layer including non-magnetic metal layerALPS ELECTRIC CO LTD·Filed 2007·Granted Jan 5, 2010·0 cites·9 claims
- 5040US2008055786A1Tunnel type magnetic sensor having protective layer formed from Pt or Ru on free magnetic layer, and method for manufacturing the sameALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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