Inventor
UEDA KUNIHIRO
JP49 patents
⚠️ This page may combine multiple inventors who share the name “UEDA KUNIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
44 patentsUS5112025AMay 12, 1992
Molds having wear resistant release coatings
TDK CORP107 citations96
US4880687ANov 14, 1989
Magnetic recording medium
TDK CORP59 citations96
US5154978AOct 13, 1992
Highly corrosion-resistant rare-earth-iron magnets
TDK CORP74 citations93
US4780354AOct 25, 1988
Magnetic recording medium
TDK CORP31 citations93
US5185067AFeb 9, 1993
Process for manufacturing diamond-like thin film
TDK CORP21 citations92
US5069967ADec 3, 1991
Magnetic recording medium
TDK CORP26 citations92
US4900622AFeb 13, 1990
Magnetic recording medium
TDK CORP33 citations92
US4889767ADec 26, 1989
Magnetic recording medium
TDK CORP41 citations92
US4816334AMar 28, 1989
Magnetic recording medium
TDK CORP49 citations92
US4770924ASep 13, 1988
Magnetic recording medium
TDK CORP27 citations92
US5677051AOct 14, 1997
Magnetic recording medium having a specified plasma polymerized hydrogen containing carbon film and lubricant
TDK CORP35 citations89
US5080971AJan 14, 1992
Magnetic recording medium
TDK CORP20 citations82
US4824724AApr 25, 1989
Magnetic recording medium
TDK CORP20 citations82
US4749608AJun 7, 1988
Magnetic recording medium
TDK CORP24 citations82
US5662877ASep 2, 1997
Process for forming diamond-like thin film
TDK CORP17 citations74
US5288543AFeb 22, 1994
Protective film on sliding members and method of forming same
TDK CORP9 citations74
US5169452ADec 8, 1992
Apparatus for the synthesis of diamond-like thin films
TDK CORP16 citations74
US5112458AMay 12, 1992
Process for producing diamond-like films and apparatus therefor
TDK CORP7 citations74
US4988573AJan 29, 1991
Medium related members
TDK CORP13 citations74
US4892789AJan 9, 1990
Magnetic recording medium
TDK CORP17 citations74
US4734810AMar 29, 1988
Magnetic recording medium comprising protrusion on its surface and a plasma treated substrate and recording/reproducing method therefor
TDK CORP12 citations74
US10073150B2Sep 11, 2018
Magnetic sensor and magnetic encoder
TDK CORP3 citations73
US7269889B2Sep 18, 2007
Method of manufacturing a magnetic head
TDK CORP7 citations73
US5972435AOct 26, 1999
Method for forming film by plasma polymerization and apparatus for forming film by plasma polymerization
TDK CORP10 citations73
US7207100B2Apr 24, 2007
Method of manufacturing a magnetic head
TDK CORP4 citations63
US4863811ASep 5, 1989
Magnetic recording medium and method of making
TDK CORP3 citations63
US12352830B2Jul 8, 2025
Sensor unit
TDK CORP0 citations62
US11959979B2Apr 16, 2024
Sensor unit
TDK CORP0 citations62
US11630165B2Apr 18, 2023
Sensor unit
TDK CORP0 citations62
US11340316B2May 24, 2022
Magnetic sensor and magnetic encoder
TDK CORP0 citations62
US11313920B2Apr 26, 2022
Sensor unit
TDK CORP0 citations62
US6040052AMar 21, 2000
Magnetic recording medium
TDK CORP6 citations59
US5512373AApr 30, 1996
Magnetic recording medium
TDK CORP5 citations58
US10739419B2Aug 11, 2020
Magnetic sensor and magnetic encoder
TDK CORP0 citations52
US5068146ANov 26, 1991
Polymerized films, medium related members, and process for making
TDK CORP1 citations52
US4844978AJul 4, 1989
Magnetic recording medium
TDK CORP1 citations52
US10634734B2Apr 28, 2020
Sensor unit
TDK CORP0 citations51
US10082406B2Sep 25, 2018
Magnetic field detection apparatus and rotation detection apparatus
TDK CORP0 citations51
US9200884B2Dec 1, 2015
Magnetic sensor system including three detection circuits
TDK CORP1 citations51
US5472778ADec 5, 1995
Magnetic recording medium
TDK CORP1 citations51
US6780513B2Aug 24, 2004
Magnetic recording medium
TDK CORP0 citations50
US9810747B2Nov 7, 2017
Magnetic sensor and magnetic encoder
TDK CORP0 citations42
US9257524B2Feb 9, 2016
Layered film including heteroepitaxial PN junction oxide thin film
TDK CORP0 citations42
US10527683B2Jan 7, 2020
Magnetic sensor device
TDK CORP0 citations41
UEDA KUNIHIRO
3 patentsUS8419905B2Apr 16, 2013
Method for forming a diamond-like carbon layer on air bearing surface of a slider
UEDA KUNIHIRO5 citations71
US8310788B2Nov 13, 2012
Protective film forming method
UEDA KUNIHIRO2 citations55
US8420159B2Apr 16, 2013
Method of fabricating magnetic head slider including partial removal step of protecting film
UEDA KUNIHIRO3 citations52