Inventor
KOIKE HAYATO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KOIKE HAYATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
9 patentsUS8861136B2Oct 14, 2014
Spin conduction element and magnetic sensor and magnetic head using spin conduction
TDK CORP7 citations84
US9728713B2Aug 8, 2017
Magnetoresistive element, spin MOSFET, magnetic sensor, and magnetic head
TDK CORP2 citations73
US10347823B2Jul 9, 2019
Magnetoresistive element and magnetic sensor
TDK CORP2 citations72
US10141501B2Nov 27, 2018
Magnetoresistive element
TDK CORP2 citations72
US11024727B2Jun 1, 2021
Magnetoresistance effect element, magnetic sensor and spin transistor
TDK CORP0 citations61
US10985311B2Apr 20, 2021
Semiconductor element, magnetoresistance effect element, magnetic sensor and spin transistor
TDK CORP0 citations61
US10950783B2Mar 16, 2021
Magnetoresistive element and magnetic sensor
TDK CORP0 citations61
US10833252B2Nov 10, 2020
Magnetoresistance effect element, magnetic sensor and spin transistor
TDK CORP1 citations61
US10707335B2Jul 7, 2020
Magnetoresistance effect element, magnetic sensor and spin transistor
TDK CORP0 citations51
CHOU TSUTOMU
2 patentsUS8441763B2May 14, 2013
Magneto-resistive effect element having spacer layer with thin central portion
CHOU TSUTOMU2 citations62
US8405935B2Mar 26, 2013
Magneto-resistive effect element having spacer layer including main spacer layer containing gallium oxide and nonmagnetic layer
CHOU TSUTOMU2 citations62
KOIKE HAYATO
2 patentsUS8564911B2Oct 22, 2013
Magneto-resistive effect element having spacer layer including gallium oxide layer with metal element
KOIKE HAYATO3 citations60
US8498083B2Jul 30, 2013
Magneto-resistive effect element having spacer layer containing gallium oxide, partially oxidized copper
KOIKE HAYATO2 citations60