Inventor

MIZUNO TOMOHITO

JP74 patents

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

MIZUNO TOMOHITO

TDK CORP

Receiving device, transceiver device, communication system, portable terminal device, and photodetection element

Hard disk system incorporating a current perpendicular to plane magneto-resistive effect device with a spacer layer in the thickness range showing conduction performance halfway between OHMIC conduction and semi-conductive conduction

Magnetoresistive device of the CPP type, and magnetic disk system

Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer

Method for manufacturing magnetic field detecting element, utilizing diffusion of metal

CPP type magneto-resistive effect device having a semiconductor oxide spacer layer and magnetic disk system

Magneto-resistive element having a cap layer for canceling spin injection effect

Magnetoresistive device, thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk apparatus, synthetic antiferromagnetic magnetization pinned layer, magnetic memory cell, and current sensor

Transceiver device

Optical device and optical system

Electrode structure and photodetection element

Optical sensor, optical sensor unit, optical sensor device, and information terminal device

Optical device

Optical device and optical system

Analysis device, analysis system and portable information terminal

Optical device and optical system

Optical waveguide detection element, video laser module, and XR glasses

Receiving device, transceiver device, communication system, portable terminal device, and photodetection element

Optical device and optical system

Transceiver device

Optical waveguide detection element, video laser module, and XR glasses

Thermally-assisted magnetic recording method for writing data on a hard disk medium

Magnetoresistive device of the CPP type, and magnetic disk system

Magnetoresistive element having spacer layer that includes two layered regions composed of oxide semiconductor and nonmagnetic conductor phase sandwiched therebetween

Magnetoresistive element including layered film touching periphery of spacer layer

Magnetic thin film having spacer layer that contains CuZn

Magnetio-resistive device including a multi-layer spacer which includes a semiconductor oxide layer

Method for manufacturing magnetic field detecting element utilizing diffusion and migration of silver

CPP magneto-resistive effect device utilizing an anti-oxidizing layer as part of the spacer layer in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system

Magneto-resistive effect device having a spacer layer of a semiconductor layer interposed between first and second nonmagnetic metal layers and a work function control layer for use in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system

Magneto-resistive effect device of the CPP structure, and magnetic disk system

Magneto-resistance effect element having diffusion blocking layer and thin-film magnetic head

Magneto-resistance effect element and thin-film magnetic head having non-magnetic spacer layer composed of one semiconductor layer and two metal layers

Method of manufacturing a magnetoresistive element

Magnetoresistive effect element having inner and outer pinned layers including a cobalt iron alloy

Magneto-resistive element having a free layer provided with a ternary alloy layer

Magneto-resistance element and thin film magnetic head with improved heat reliability

Fabrication process for magneto-resistive effect devices of the CPP structure

Magneto-resistance effect element and thin-film magnetic head

Magnetoresistive element, thin-film magnetic head, head gimbal assembly, and magnetic disk drive

Magnetoresistive sensor having cobalt-iron alloy layer in free layer

Photodetection element, receiving device, and optical sensor device

Optical device

MIZUNO TOMOHITO

Near-field light transducer comprising propagation edge with predetermined curvature radius

Method of estimating curie temperature distribution in a magnetic recording layer

HARA SHINJI

CPP type magneto-resistive effect device and magnetic disk system

AYUKAWA TOSHIYUKI

Magnetoresistive device of the CCP (current perpendicular to plane) type with single-domain control of magnetization, and associated magnetic disk system

OHTA NAOKI

Magnetoresistive effect element and thin-film magnetic head with the magnetoresistive effect element

HIRATA KEI

CPP-type magnetoresistance effect element having three magnetic layers

PIONEER ELECTRONIC CORP

Mobile recording-medium playing apparatus