Inventor
YOKOTANI MASAHIRO
JP42 patents
⚠️ This page may combine multiple inventors who share the name “YOKOTANI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
41 patentsUS6169396B1Jan 2, 2001
Sensing device for detecting change in an applied magnetic field achieving high accuracy by improved configuration
MITSUBISHI ELECTRIC CORP69 citations96
US6107793AAug 22, 2000
Magnetic sensing device unaffected by positioning error of magnetic field sensing elements
MITSUBISHI ELECTRIC CORP82 citations96
US5570015AOct 29, 1996
Linear positional displacement detector for detecting linear displacement of a permanent magnet as a change in direction of magnetic sensor unit
MITSUBISHI ELECTRIC CORP99 citations94
US5801529ASep 1, 1998
Magnetoresistance sensing device without hystersis influence
MITSUBISHI ELECTRIC CORP55 citations93
US5789925AAug 4, 1998
Sensor system having abnormality detecting circuit for detecting abnormality of sensor system from outputs of signal processing circuits
MITSUBISHI ELECTRIC CORP22 citations93
US6528992B2Mar 4, 2003
Magnetic detector having magnetic field sensing device centrally aligned with magnetic field generator
MITSUBISHI ELECTRIC CORP47 citations92
US6194893B1Feb 27, 2001
Magnetic detector for detecting movement of a magnetic member
MITSUBISHI ELECTRIC CORP48 citations92
US5621320AApr 15, 1997
Magnetoresistance type sensor device for detecting change of magnetic field
MITSUBISHI ELECTRIC CORP41 citations92
US7705584B2Apr 27, 2010
Magnetic sensor
MITSUBISHI ELECTRIC CORP8 citations84
US6977497B1Dec 20, 2005
Magnetic detector
MITSUBISHI ELECTRIC CORP18 citations84
US6870365B1Mar 22, 2005
Rotation detecting device
MITSUBISHI ELECTRIC CORP16 citations84
US6246234B1Jun 12, 2001
Magnetic detector with improved temperature characteristic and noise resistance
MITSUBISHI ELECTRIC CORP16 citations84
US6111403AAug 29, 2000
Magnetic detector wherein the magnetic flux crosses the sensing elements at a predetermined angle
MITSUBISHI ELECTRIC CORP18 citations84
US5982171ANov 9, 1999
Sensing device for detecting the angular displacement and relative position of a member of magnetic material
MITSUBISHI ELECTRIC CORP19 citations84
US5789919AAug 4, 1998
Magnetoresistance sensing device with increased magnetic field detection efficiency
MITSUBISHI ELECTRIC CORP17 citations84
US6937010B1Aug 30, 2005
Magnetic detector
MITSUBISHI ELECTRIC CORP11 citations74
US6014023AJan 11, 2000
High resolution magnetoresistance sensing device with accurate placement of inducing and detecting elements
MITSUBISHI ELECTRIC CORP13 citations74
US5877626AMar 2, 1999
Temperature resistant magnetoresistance sensing device
MITSUBISHI ELECTRIC CORP12 citations74
US6577122B2Jun 10, 2003
Magnetic detection apparatus with multiple pole projection guide
MITSUBISHI ELECTRIC CORP9 citations73
US6204662B1Mar 20, 2001
Magnetic field sensing element with processing circuit and input and output side resistors formed from same metal film
MITSUBISHI ELECTRIC CORP10 citations73
US6177793B1Jan 23, 2001
Magnetic detector which detects a rotational angle of a rotary member
MITSUBISHI ELECTRIC CORP8 citations73
US7441322B2Oct 28, 2008
Method of manufacturing a magnetic detection apparatus
MITSUBISHI ELECTRIC CORP7 citations71
US6392407B1May 21, 2002
Rotation angle detecting device
MITSUBISHI ELECTRIC CORP8 citations71
US7468604B2Dec 23, 2008
Magnetic detector maintaining high detection precision without affected by the temperature characteristics of the sensing element
MITSUBISHI ELECTRIC CORP2 citations63
US7265541B1Sep 4, 2007
Magnetic sensor
MITSUBISHI ELECTRIC CORP2 citations63
US7157904B1Jan 2, 2007
Magnetic detection apparatus
MITSUBISHI ELECTRIC CORP2 citations63
US6819101B2Nov 16, 2004
Magnetic detector
MITSUBISHI ELECTRIC CORP6 citations63
US6211669B1Apr 3, 2001
Magnetic detector with improved noise resistance characteristics
MITSUBISHI ELECTRIC CORP4 citations63
US5133318AJul 28, 1992
After-burning preventive ignition apparatus for an internal combustion engine
MITSUBISHI ELECTRIC CORP5 citations63
US9400194B2Jul 26, 2016
Magnetic detection device and on-vehicle rotation detection device equipped with the same
MITSUBISHI ELECTRIC CORP2 citations62
US7982456B2Jul 19, 2011
Magnetic detection apparatus
MITSUBISHI ELECTRIC CORP5 citations62
US7557567B2Jul 7, 2009
Magnetic detection device
MITSUBISHI ELECTRIC CORP4 citations62
US7397236B2Jul 8, 2008
Magnetic detector
MITSUBISHI ELECTRIC CORP5 citations62
US10466075B2Nov 5, 2019
Magnetic detection apparatus
MITSUBISHI ELECTRIC CORP1 citations61
US10337891B2Jul 2, 2019
Magnetic detection apparatus with a tunnel magnetoresistive element
MITSUBISHI ELECTRIC CORP1 citations61
US7045997B2May 16, 2006
Magnetic detection apparatus
MITSUBISHI ELECTRIC CORP6 citations60
US9851222B2Dec 26, 2017
Magnetic detection device
MITSUBISHI ELECTRIC CORP0 citations51
US7053605B2May 30, 2006
Rotation information detecting apparatus with noise suppression circuit
MITSUBISHI ELECTRIC CORP0 citations51
US11598826B2Mar 7, 2023
Magnetic detection device
MITSUBISHI ELECTRIC CORP0 citations50
US7117585B2Oct 10, 2006
Magnetic detection apparatus with resin infiltration prevention
MITSUBISHI ELECTRIC CORP0 citations50
US9869730B2Jan 16, 2018
Magnetic detection apparatus
MITSUBISHI ELECTRIC CORP0 citations33