Inventor

TAKAGISHI MASAYUKI

JP147 patents

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

TAKAGISHI MASAYUKI

TOSHIBA KK

Magnetic recording head and magnetic recording apparatus

Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system

Magnetic recording apparatus having magnetic flux control part and magnetic recording head having magnetic flux control part

Apparatus for assisting write operation using high frequency magnetic field in disk drive

Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system

Magnetoresistance effect element, having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance

Magnetoresistive element in which pinned magnetization layers have antiparallel pinned directions, magnetic head and magnetic recording/reproducing apparatus

Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance

Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus

Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus

Magnetic recording apparatus and magnetic recording method

Current perpendicular to plane type magnetoresistive device, magnetic head, and magnetic recording/reproducing apparatus

Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance

Magnetic recording device

Magnetic head with stacked body having non-magnetic layers and differing length magnetic layers

Magnetic head and magnetic recording device

Magnetic recording and reproducing device comprising a magnetic head including a trailing shield and first and second shields having alternating magnetic and nonmagnetic layers

Microwave-assisted magnetic recording head and magnetic recording apparatus including the same

Magnetic recording head and magnetic recording and reproducing device

Magnetic head having first magnetic shield, stack, side shield, antiferromagnetic layer, and second magnetic shield, magnetic head assembly, magnetic recording and reproducing apparatus, and manufacturing method of magnetic head

Non-local spin valve element with three terminals, hard disk head, and magnetic recording and reproducing apparatus

Magnetic recording head, magnetic head assembly, magnetic recording apparatus, and magnetic recording method

Magneto-resistance effect element, magnetic head, magnetic head assembly, magnetic recording and reproducing apparatus, and method for manufacturing magneto-resistance effect element

Current-perpendicular-to-plane magnetoresistance effect device with double current control layers

CCP-CCP-GMR head assembly with good operating life, and magnetic recording/reproducing apparatus therewith

Method and apparatus for controlling head with spin-torque oscillator in a disk drive

YAMADA KENICHIRO

Magnetic recording head with protruding spin torque oscillator

Magnetic recording head, magnetic head assembly, magnetic recording apparatus, and magnetic recording method

Magnetic recording head and magnetic recording apparatus

Spin oscillator or magnetic recorder including multiple injection layers in the magnetic recording head

Magnetic recording head and magnetic recording apparatus

Magnetic recording head and magnetic recording apparatus

Magnetic recording head and magnetic recording apparatus

Magnetic head assembly

Magnetic recording head and magnetic recording/reproducing apparatus using the same

TAKAGISHI MASAYUKI

Magnetic recording head with spin oscillation device and magnetic recording apparatus including the magnetic recording head

Magnetic recording device

Magnetic recording apparatus utilizing a spin torque oscillator which interacts with an antenna layer in the magnetic recording medium

IWASAKI HITOSHI

Magnetic head assembly and magnetic recording/reproducing apparatus

Magnetic head with stacked magnetic layers, magnetic head assembly, and magnetic recording/reproducing apparatus

FUNAYAMA TOMOMI

Magnetic head with spin oscillation device(s) and magnetic recording device

Magnetic head assembly and magnetic recording apparatus

READ RITE SMI CORP

Composite type thin-film magnetic head

Inductive/MR composite type thin-film magnetic head

SHIMIZU MARIKO

Magnetic head with spin torque oscillator and magnetic recording head

Magnetic recording head, magnetic head assembly, and magnetic recording apparatus

READ RITE CORP

Inductive/MR composite type thin-film magnetic head with NLTS reduction

TAKASHITA MASAHIRO

Magnetic recording head and magnetic recording device

TOKYO SHIBAURA ELECTRIC CO

Magnetoresistive effect element, its manufacturing method, magnetic head, magnetic reproducing apparatus, and magnetic memory

AKIYAMA JUNICHI

Magnetic recording head