Inventor
OHTA MANABU
JP37 patents
⚠️ This page may combine multiple inventors who share the name “OHTA MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
25 patentsUS5862022AJan 19, 1999
Ferromagnetic tunnel junction, magnetoresistive element and magnetic head
TDK CORP128 citations98
US8975997B2Mar 10, 2015
Planar coil element
TDK CORP26 citations92
US6478884B2Nov 12, 2002
Method for manufacturing thin-film magnetic head with spin valve magnetoresistive sensor
TDK CORP20 citations92
US6294911B1Sep 25, 2001
Measurement method of magnetization direction of magnetoresistive effect devices and measurement apparatus based on the method of TDK corporation
TDK CORP36 citations92
US5958611ASep 28, 1999
Magnetic multilayered film, magnetoresistance effect element and magnetoresistance device
TDK CORP47 citations92
US10147540B2Dec 4, 2018
Planar coil element and method for producing the same
TDK CORP11 citations84
US10559417B2Feb 11, 2020
Coil component
TDK CORP6 citations83
US9406420B2Aug 2, 2016
Coil component and magnetic metal powder containing resin used therefor
TDK CORP9 citations83
US9349522B2May 24, 2016
Coil component
TDK CORP6 citations83
US9142343B2Sep 22, 2015
Coil component
TDK CORP10 citations83
US6400535B1Jun 4, 2002
Magnetoresistive effect multi-layered structure and thin-film magnetic head with the magnetoresistive effect multi-layered structure
TDK CORP12 citations74
US6302970B1Oct 16, 2001
Method for manufacturing thin-film magnetic head with spin valve magnetoresistive sensor
TDK CORP10 citations74
US10468184B2Nov 5, 2019
Coil component having resin walls and method for manufacturing the same
TDK CORP1 citations72
US10210974B2Feb 19, 2019
Coil component with covering resin having multiple kinds of metal powders
TDK CORP2 citations72
US7905012B2Mar 15, 2011
Method for manufacturing electronic components
TDK CORP4 citations63
US6406556B1Jun 18, 2002
Method for manufacturing thin-film magnetic head with magnetoresistive effect multi-layered structure
TDK CORP2 citations63
US11557427B2Jan 17, 2023
Coil component
TDK CORP0 citations62
US12500030B2Dec 16, 2025
Electronic component
TDK CORP0 citations61
US12424382B2Sep 23, 2025
Method for manufacturing coil component having resin walls
TDK CORP0 citations61
US10998130B2May 4, 2021
Coil component having resin walls
TDK CORP0 citations61
US11894177B2Feb 6, 2024
Electronic component and coil component
TDK CORP0 citations60
US11810708B2Nov 7, 2023
Electronic component and coil component
TDK CORP0 citations60
US11631529B2Apr 18, 2023
Electronic component and coil component
TDK CORP0 citations60
US11894174B2Feb 6, 2024
Coil component
TDK CORP0 citations57
US12555717B2Feb 17, 2026
Coil component
TDK CORP0 citations50
PACIFIC ENGINEERING CORP
7 patentsUS6870720B2Mar 22, 2005
Device and method for determining intermittent short circuit
PACIFIC ENGINEERING CORP71 citations95
USD560172SJan 22, 2008
Fuse
PACIFIC ENGINEERING CORP15 citations92
US7050281B2May 23, 2006
Device and method for determining rare short circuit
PACIFIC ENGINEERING CORP15 citations84
USD518792SApr 11, 2006
Fuse
PACIFIC ENGINEERING CORP11 citations84
USD567765SApr 29, 2008
Fuse
PACIFIC ENGINEERING CORP6 citations74
USD555600SNov 20, 2007
Fuse
PACIFIC ENGINEERING CORP5 citations74
USD567766SApr 29, 2008
Fuse
PACIFIC ENGINEERING CORP4 citations63