Inventor
SATO RIE
JP50 patents
⚠️ This page may combine multiple inventors who share the name “SATO RIE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
34 patentsUS7471491B2Dec 30, 2008
Magnetic sensor having a frequency filter coupled to an output of a magnetoresistance element
TOSHIBA KK76 citations98
US9159342B2Oct 13, 2015
Magnetic recording apparatus
TOSHIBA KK31 citations94
US7817375B2Oct 19, 2010
Magnetic recording head having spin wave oscillator which locally heats a recording track
TOSHIBA KK18 citations93
US7580227B2Aug 25, 2009
Magnetic element, magnetic information reproducing head, and magnetic information reproducing apparatus
TOSHIBA KK20 citations93
US6501143B2Dec 31, 2002
Spin-valve transistor
TOSHIBA KK34 citations93
US6144546ANov 7, 2000
Capacitor having electrodes with two-dimensional conductivity
TOSHIBA KK39 citations93
US7602588B2Oct 13, 2009
Magnetic sensor using a magnetic oscillation element
TOSHIBA KK25 citations92
US7965474B2Jun 21, 2011
Magnetic oscillation element
TOSHIBA KK17 citations84
US7961439B2Jun 14, 2011
High-frequency oscillation element, magnetic information recording head, and magnetic storage device
TOSHIBA KK7 citations84
US7940485B2May 10, 2011
Magnetic recording and reproducing apparatus having a magnetic read head with a spin-torque oscillator
TOSHIBA KK8 citations84
US7813087B2Oct 12, 2010
Magnetic memory device having spin wave oscillator arranged to heat magnetic tunnel junction element
TOSHIBA KK12 citations84
US7760472B2Jul 20, 2010
Magnetic sensor and magnetic recording/reproducing apparatus
TOSHIBA KK11 citations84
US7667933B2Feb 23, 2010
Magnetic oscillating device based on spin transfer torque and magnetic sensor using the same
TOSHIBA KK19 citations84
US7826160B2Nov 2, 2010
Signal reproducing method, magnetic head and magnetic recording and reproducing apparatus
TOSHIBA KK7 citations74
US6990013B2Jan 24, 2006
Magnetic memory, and method for writing the same
TOSHIBA KK8 citations74
US6861718B2Mar 1, 2005
Spin valve transistor, magnetic reproducing head and magnetic information storage system
TOSHIBA KK10 citations74
US6833598B2Dec 21, 2004
Spin valve transistor
TOSHIBA KK10 citations74
US10210894B1Feb 19, 2019
Magnetic recording medium including multiple magnetic layers with multiple regions having aligned easy magnetization axes and magnetic recording and reproducing device
TOSHIBA KK2 citations73
US10127931B2Nov 13, 2018
Perpendicular magnetic recording and reproducing device
TOSHIBA KK3 citations73
US11163534B2Nov 2, 2021
Arithmetic device
TOSHIBA KK0 citations63
US7982986B2Jul 19, 2011
Signal reproducing method, magnetic head and magnetic recording and reproducing apparatus
TOSHIBA KK3 citations63
US7816746B2Oct 19, 2010
Spin-tunnel transistor and magnetic reproducing head
TOSHIBA KK2 citations63
US7548739B2Jun 16, 2009
Apparatus for receiving radio signal using magnetic oscillator
TOSHIBA KK3 citations63
US7265394B2Sep 4, 2007
Spin tunnel transistor
TOSHIBA KK2 citations63
US11169732B2Nov 9, 2021
Computing device
TOSHIBA KK1 citations62
US11593070B2Feb 28, 2023
Arithmetic device
TOSHIBA KK0 citations52
US10698860B2Jun 30, 2020
Arithmetic device
TOSHIBA KK0 citations52
US10424325B2Sep 24, 2019
Magnetic head with spin torque oscillator connection configuration
TOSHIBA KK0 citations52
US9070389B2Jun 30, 2015
Magnetic recording and reproducing apparatus
TOSHIBA KK1 citations52
US7084470B2Aug 1, 2006
Spin tunnel transistor
TOSHIBA KK0 citations52
US10027334B2Jul 17, 2018
Computing apparatus and computing method
TOSHIBA KK1 citations51
US9984723B2May 29, 2018
Magnetic recording and reproducing apparatus and magnetic recording and reproducing method
TOSHIBA KK0 citations51
US9437218B2Sep 6, 2016
Magnetic recording head and magnetic recording apparatus
TOSHIBA KK0 citations42
US9911438B2Mar 6, 2018
Magnetic recording and reproducing device comprising a magnetic head first reproducing unit including a magnetic field generator
TOSHIBA KK0 citations41
NAGASAWA TAZUMI
4 patentsUS8174798B2May 8, 2012
Spin-torque oscillator, a magnetic sensor and a magnetic recording system
NAGASAWA TAZUMI21 citations92
US8982514B2Mar 17, 2015
Magnetic oscillator
NAGASAWA TAZUMI13 citations83
US8896973B2Nov 25, 2014
Magnetic head with a spin torque oscillator, magnetic sensor, and magnetic recording/reproducing apparatus
NAGASAWA TAZUMI14 citations83
US8553372B2Oct 8, 2013
Magnetic oscillator
NAGASAWA TAZUMI3 citations62
KUDO KIWAMU
3 patentsUS8194361B2Jun 5, 2012
Spin-torque oscillator, magnetic head including the spin-torque oscillator, and magnetic recording and reproducing apparatus
KUDO KIWAMU51 citations93
US8755153B2Jun 17, 2014
Reproducing head with spin-torque oscillator, and magnetic recording and reproducing apparatus
KUDO KIWAMU22 citations92
US8207806B2Jun 26, 2012
Magnetic oscillation element
KUDO KIWAMU4 citations62
SATO RIE
3 patentsUS8630070B2Jan 14, 2014
Magnetic head
SATO RIE4 citations71
US8411394B2Apr 2, 2013
Magneto resistive effect element with a magnetic film generating spin fluctuation of conduction electrons
SATO RIE5 citations71
US9001466B2Apr 7, 2015
Three-dimensional magnetic recording and reproducing apparatus including a plurality of magnetic layers having different resonant frequencies
SATO RIE3 citations61