Inventor
KIYONO HIROSHI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “KIYONO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
21 patentsUS7372282B2May 13, 2008
Method and apparatus for testing tunnel magnetoresistive effect element, manufacturing method of tunnel magnetoresistive effect element and tunnel magnetoresistive effect element
TDK CORP12 citations84
US7359149B2Apr 15, 2008
Composite type thin-film magnetic head with reduced capacitance between leads for read and write head elements
TDK CORP11 citations84
US7675716B2Mar 9, 2010
Composite thin-film magnetic head, magnetic head assembly and magnetic disk drive apparatus
TDK CORP8 citations83
US7770438B2Aug 10, 2010
Head slider, glide height checking apparatus, and glide height checking method
TDK CORP9 citations79
US7843658B2Nov 30, 2010
Method for measuring magnetic write width in discrete track recording
TDK CORP7 citations74
US7436633B2Oct 14, 2008
Thin-film magnetic head, head gimbal assembly and hard disk system
TDK CORP8 citations74
US11269023B2Mar 8, 2022
Magnetic field detection device and method of detecting magnetic field
TDK CORP3 citations73
US11249152B2Feb 15, 2022
Magnetic field detection device and method of detecting magnetic field
TDK CORP3 citations73
US8374060B2Feb 12, 2013
Thermally-assisted magnetic recording method for writing data on a hard disk medium
TDK CORP4 citations63
US7960968B2Jun 14, 2011
Testing method of magnetic head by using inductance
TDK CORP5 citations63
US7688537B2Mar 30, 2010
Thin-film magnetic head with heating element for adjusting magnetic spacing and control method of magnetic spacing
TDK CORP6 citations63
US7609482B2Oct 27, 2009
Magnetic head slider supporting device including conductor for reducing crosstalk between lines
TDK CORP6 citations63
US7352524B2Apr 1, 2008
Magnetic disk drive
TDK CORP5 citations63
US7274539B2Sep 25, 2007
Composite type thin film magnetic head having a low parasitic capacitance between a write coil and an upper read head shield
TDK CORP6 citations63
US7894168B2Feb 22, 2011
Thin-film magnetic head comprising a magneto-resistive effect device of a CPP structure and having a shunting layer
TDK CORP3 citations62
US7236392B2Jun 26, 2007
Method and apparatus for testing tunnel magnetoresistive effect element
TDK CORP6 citations62
US7227772B2Jun 5, 2007
Method and apparatus for testing tunnel magnetoresistive effect element
TDK CORP2 citations62
US7221529B2May 22, 2007
Magnetic head driving circuit and magnetic disk device
TDK CORP4 citations60
US6587295B1Jul 1, 2003
Method, apparatus, system and computer process for improving property of thin-film magnetic head
TDK CORP5 citations59
US9218841B1Dec 22, 2015
Method of assessing recording characteristics of thermally assisted magnetic head
TDK CORP1 citations52
US7916434B2Mar 29, 2011
Tunnel magnetoresistive effect element with limited electric popping output voltage
TDK CORP0 citations41
UNIV TOKYO
5 patentsUS12280098B2Apr 22, 2025
Pneumococcal surface proteins
UNIV TOKYO0 citations56
US11564993B2Jan 31, 2023
Intranasal vaccine that induces cellular immunity
UNIV TOKYO0 citations56
US11866497B2Jan 9, 2024
Antibody to fibrosis-related molecule and medical application thereof
UNIV TOKYO0 citations54
US11117962B2Sep 14, 2021
Antibody to fibrosis-related molecule and medical application thereof
UNIV TOKYO0 citations54
US11530254B2Dec 20, 2022
Norovirus antibody
UNIV TOKYO0 citations44
SAE MAGNETICS HK LTD
3 patentsUS6583971B1Jun 24, 2003
Elimination of electric-pop noise in MR/GMR device
SAE MAGNETICS HK LTD12 citations71
US7256970B2Aug 14, 2007
Elimination of electric-pop noise in MR/GMR device
SAE MAGNETICS HK LTD4 citations60
US7158356B2Jan 2, 2007
Elimination of electric-pop noise in a MR device
SAE MAGNETICS HK LTD0 citations50