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Inventor

Kazumasa Nishimura

Inventor
Niigata, JP

Overview

31→
Patents
2009–2020
Patent span
Physics
Primary field (CPC G)

Patents· 31 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B82Yprimary
B82YSpecific uses or applications of nanostructures15%
G01RMeasuring electric variables15%
H10NElectric solid-state devices not otherwise provided for14%
G11BInformation storage based on relative movement between record carrier and transducer14%
H01FMagnets12%
F01KSteam engine plants6%
G11CStatic stores4%
Y10TTechnical subjects covered by former us classification4%
F25BRefrigeration machines, plants or systems3%
H01LSemiconductor devices2%
PatentTitleYear
10,794,229Binary power generation system and stopping method for same202010,626,754Compression device202010,508,569Thermal energy recovery device201910,385,734Thermal energy recovery device201910,234,183Compressing device201910,153,426Manufacturing method of magnetoresistive effect element20189,964,001Thermal energy recovery device20189,865,805'Method for manufacturing magnetoresistive element'20189,853,207Magnetoresistance effect element20179,771,835'Flow rate control of heat energy recovery device including oil separator'20179,765,652'Energy recovery device and compression device, and energy recovery method'20178,728,830'Manufacturing method of magneto-resistive element'20148,208,231'Tunneling magnetic sensing element with insertion magnetic layer inspired into soft magnetic layer'20128,130,476'Tunneling magnetic sensing element and method for manufacturing the same'20128,124,253'Tunneling magnetic sensing element including MGO film as insulating barrier layer'20128,054,588'Tunneling magnetoresistive element including multilayer free magnetic layer having inserted nonmagnetic metal sublayer'20118,045,300'Tunneling magnetic sensing element and method for producing same'20118,023,233'Tunneling magnetic sensing element including free magnetic layer and IrMn protective layer disposed thereon and method for manufacturing the same'20118,009,391'Magnetic sensing element and method for manufacturing the same'20117,969,693'Tunnel magnetoresistive sensor in which at least part of pinned layer is composed of CoFeB layer and method for manufacturing the tunnel magnetoresistive sensor'20117,969,690'Tunneling magnetoresistive element which includes Mg-O barrier layer and in which nonmagnetic metal sublayer is disposed in one of magnetic layers'20117,961,442'Tunneling magnetic detecting element having insulation barrier layer and method for making the same'20117,933,100'Tunneling magnetic sensor including free magnetic layer and magnesium protective layer disposed thereon'20117,916,436'Tunneling magnetic sensor including platinum layer and method for producing the same'20117,907,370'Tunneling magnetic sensing element having free layer containing CoFe alloy'20117,898,776'Tunneling magnetic sensing element including enhancing layer having high Fe concentration in the vicinity of barrier layer'20117,881,024'Tunnel-type magnetic detecting element and method of manufacturing the same'20117,787,221'Tunneling magnetic sensing element including non-magnetic metal layer between magnetic layers'20107,724,481'Magnetic sensing element including free magnetic layer or pinned magnetic layer having two sublayers that are composed of different CoMn-based heusler alloys'20107,643,254'Tunnel-effect type magnetic sensor having free layer including non-magnetic metal layer'20107,480,122'Magnetic detecting device having free layer or pinned layer formed by lamination of magnetic alloy and Cu layer and method of manufacturing magnetic detecting device'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to TDK CORP (10)· patent assignee history
2009–2012Based in Niigata, JP· patent location history
2010–2012Patents assigned to ALPS ELECTRIC CO LTD (9)· patent assignee history
2011–2012Based in Tokyo, JP· patent location history
2012–2014Patents assigned to NISHIMURA KAZUMASA (4)· patent assignee history
2014–2018Patents assigned to CANON ANELVA CORP (4)· patent assignee history
2014Based in Tama, JP· patent location history
2017–2020Patents assigned to KOBE STEEL LTD (8)· patent assignee history
2017–2020Based in Takasago, JP· patent location history
2017–2018Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP102009–2012
ALPS ELECTRIC CO LTD92010–2012
KOBE STEEL LTD82017–2020
CANON ANELVA CORP42014–2018
NISHIMURA KAZUMASAself42012–2014
Locations
LocationPatentsSpan
Niigata, JP162009–2012
Takasago, JP82017–2020
Kawasaki, JP32017–2018
Tokyo, JP22011–2012
Tama, JP12014