Inventor

IKEGAWA SUMIO

US52 patents

⚠️ This page may combine multiple inventors who share the name “IKEGAWA SUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IKEGAWA SUMIO

TOSHIBA KK

Magnetoresistive element

Magnetoresistance effect element and magnetic random access memory

Magnetoresistive element

Magnetoresistive element

Magneto-resistance effect element and magnetic memory

Reversible optical recording medium with an optothermally deformable recording layer

Magnetic memory

Magnetoresistive element and magnetic memory

Magnetic memory device and write method of magnetic memory device

Magnetoresistive effect device, magnetic random access memory, and magnetoresistive effect device manufacturing method

Magnetoresistive element

Magneto-resistive element

Magnetic memory device

Magnetoresistive random access memory and driving method thereof

Information recording medium rewritable by utilizing two metastable phases of a recording layer and method using the same

Superconducting element having an intermediate layer with multiple fluorite blocks

Reversible memory structure for optical reading and writing and which is capable of erasure

Magnetic memory device

Magnetoresistive effect element and magnetic memory

Infrared ray detecting type imaging device

Infrared ray detecting type imaging device

Magneto-resistive element

Magnetoresistive effect element and magnetic memory

Magneto-resistance effect element and magnetic memory

Method of manufacturing an image device

EVERSPIN TECHNOLOGIES INC

In-plane spin orbit torque magnetoresistive stack/structure and methods therefor

Shared spin-orbit-torque write line in a spin-orbit-torque MRAM

Magnetoresistive stacks and methods therefor

Data storage in synthetic antiferromagnets included in magnetic tunnel junctions

Magnetoresistive devices and methods therefor

Stacked magnetoresistive structures and methods therefor

Magnetoresistive stack/structure and methods therefor

Magnetoresistive stack/structure with one or more transition metals in an insertion layer for a memory and methods therefor

Magnetoresistive stack/structure including metal insertion substance

Systems and methods for monitoring and managing memory devices

Systems and methods for monitoring and managing memory devices

Data storage in synthetic antiferromagnets included in magnetic tunnel junctions

Magnetoresistive stack and methods therefor

NAKAYAMA MASAHIKO

Magnetoresistance effect element and magnetic random access memory

Data writing method for magnetoresistive effect element and magnetic memory

Magnetic memory element having an adjustment layer for reducing a leakage magnetic field from a reference layer and magnetic memory thereof

AIKAWA HISANORI

Magnetoresistive element and producing method thereof

Magnetic storage device

Magnetic memory including a magnetoresistive element

OZEKI JYUNICHI

Magnetoresistive effect device and magnetic memory

SHIMOMURA NAOHARU

Magnetoresistive effect memory

NAGAMINE MAKOTO

Magnetoresistive element

KISHI TATSUYA

Tester for testing magnetic memory

UEDA TOMOMASA

Magnetoresistive element and magnetic memory

HOSOTANI KEIJI

Semiconductor memory device and manufacturing method thereof