Inventor
TSUMITA ATSUSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TSUMITA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
17 patentsUS10944045B2Mar 9, 2021
Magnetic memory
TDK CORP7 citations84
US10205088B2Feb 12, 2019
Magnetic memory
TDK CORP12 citations84
US11600768B2Mar 7, 2023
Magnetic memory
TDK CORP2 citations73
US11056641B2Jul 6, 2021
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory
TDK CORP2 citations73
US10529914B2Jan 7, 2020
Magnetic memory
TDK CORP4 citations72
US9252716B2Feb 2, 2016
High-frequency amplifier circuit, semiconductor device, and magnetic recording and reproducing device
TDK CORP5 citations70
US12532669B2Jan 20, 2026
Magnetic memory
TDK CORP0 citations62
US11624790B2Apr 11, 2023
Spin element and magnetic memory
TDK CORP0 citations62
US11280854B2Mar 22, 2022
Spin element and magnetic memory
TDK CORP0 citations62
US11145345B2Oct 12, 2021
Storage element, semiconductor device, magnetic recording array, and method of producing storage element
TDK CORP1 citations62
US11637236B2Apr 25, 2023
Spin-orbit torque magnetoresistance effect element and magnetic memory
TDK CORP0 citations52
US11974507B2Apr 30, 2024
Storage element, semiconductor device, magnetic recording array, and method of manufacturing storage element
TDK CORP0 citations51
US11139340B2Oct 5, 2021
Spin element and reservoir element
TDK CORP0 citations51
US9530437B2Dec 27, 2016
Magnetic head, head gimbal assembly, and magnetic recording and reproducing apparatus
TDK CORP1 citations49
US9503035B2Nov 22, 2016
High-frequency amplifier
TDK CORP1 citations49
US8896380B2Nov 25, 2014
High frequency amplifier
TDK CORP0 citations43
US9184706B2Nov 10, 2015
High-frequency amplifier
TDK CORP0 citations39