Inventor
DEGAWA NAOMICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “DEGAWA NAOMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
14 patentsUS10109302B1Oct 23, 2018
Magnetic recording head with spin torque oscillator, head gimbal assembly and magnetic recording apparatus
TDK CORP23 citations93
US10032470B1Jul 24, 2018
Magnetic recording head with spin torque oscillator, head gimbal assembly and magnetic recording apparatus
TDK CORP34 citations93
US8891208B2Nov 18, 2014
CPP-type magnetoresistive element including a rear bias structure and lower shields with inclined magnetizations
TDK CORP8 citations83
US9747933B1Aug 29, 2017
Magneto-resistive effect element having side shield integrated with upper shield
TDK CORP2 citations72
US8913349B2Dec 16, 2014
CPP-type magnetoresistance effect element and magnetic disk device using side shield layers
TDK CORP4 citations71
US11703381B2Jul 18, 2023
Light detection element, receiving device, and light sensor device
TDK CORP1 citations62
US11165128B1Nov 2, 2021
High-frequency device
TDK CORP1 citations62
US10439592B2Oct 8, 2019
Magnetoresistance effect device and high frequency device
TDK CORP1 citations62
US10885934B2Jan 5, 2021
Magnetoresistance effect device with shaped high-frequency signal line overlapping magnetoresistance effect element
TDK CORP0 citations52
US9478238B1Oct 25, 2016
Magneto-resistive effect element with recessed antiferromagnetic layer
TDK CORP1 citations52
US9129622B2Sep 8, 2015
CPP-type magnetoresistance effect element and magnetic disk device
TDK CORP1 citations51
US10756257B2Aug 25, 2020
Magnetoresistance effect device
TDK CORP0 citations41
US10680165B2Jun 9, 2020
Magnetoresistance effect device having magnetic member with concave portion
TDK CORP0 citations41
US10559412B2Feb 11, 2020
Magnetoresistance effect device
TDK CORP0 citations41