Inventor
MIZOGUCHI TOMOMICHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MIZOGUCHI TOMOMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
20 patentsUS6084418AJul 4, 2000
Method for accurately detecting sensor element resistance
DENSO CORP69 citations95
US6258232B1Jul 10, 2001
Gas component concentration measuring apparatus
DENSO CORP53 citations92
US5833836ANov 10, 1998
Method and device for measuring oxygen concentration
DENSO CORP46 citations92
US9300155B2Mar 29, 2016
Voltage detection apparatus for battery-pack
DENSO CORP8 citations84
US6397659B1Jun 4, 2002
Method for detecting an element resistance of a gas concentration sensor and gas concentration detection apparatus
DENSO CORP15 citations84
US5935400AAug 10, 1999
Oxygen concentration detection with sensor current limitation
DENSO CORP16 citations74
US10139453B2Nov 27, 2018
Battery voltage monitoring device using capacitor circuit and switch failure detection circuit
DENSO CORP2 citations73
US9128164B2Sep 8, 2015
Battery monitoring apparatus
DENSO CORP5 citations73
US6096187AAug 1, 2000
Limit current type oxygen concentration detection having oxygen supply/exhaust function
DENSO CORP13 citations73
US10110020B2Oct 23, 2018
Equalization device for assembled battery
DENSO CORP3 citations71
US9933489B2Apr 3, 2018
Battery monitoring apparatus
DENSO CORP2 citations71
US9215046B2Dec 15, 2015
Fault diagnosis device for multiplexer
DENSO CORP3 citations63
US12119686B2Oct 15, 2024
Power source system
DENSO CORP0 citations62
US12078685B2Sep 3, 2024
Electric leakage determination device
DENSO CORP1 citations62
US11913997B2Feb 27, 2024
Voltage detection apparatus
DENSO CORP0 citations52
US11644512B2May 9, 2023
Battery monitoring device
DENSO CORP0 citations52
US11360158B2Jun 14, 2022
Insulation resistance measuring apparatus
DENSO CORP0 citations52
US10120009B2Nov 6, 2018
Ground-fault determination apparatus
DENSO CORP1 citations51
US9825381B2Nov 21, 2017
Mounting and connector structure for electronic apparatus
DENSO CORP0 citations42
US9939493B2Apr 10, 2018
Apparatus for monitoring voltage across any unit battery in battery pack
DENSO CORP0 citations31
MIZOGUCHI TOMOMICHI
6 patentsUS8163411B2Apr 24, 2012
Abnormality detection apparatus for battery pack
MIZOGUCHI TOMOMICHI22 citations91
US8841915B2Sep 23, 2014
Battery voltage monitoring apparatus
MIZOGUCHI TOMOMICHI10 citations83
US8421413B2Apr 16, 2013
Battery fault detection apparatus
MIZOGUCHI TOMOMICHI7 citations82
US8564325B2Oct 22, 2013
Voltage detection device and system
MIZOGUCHI TOMOMICHI3 citations62
US8854047B2Oct 7, 2014
Voltage monitor for monitoring voltage of a battery
MIZOGUCHI TOMOMICHI3 citations60
US8441263B2May 14, 2013
Voltage monitor with self diagnostic function
MIZOGUCHI TOMOMICHI1 citations51
NIPPON DENSO CO
5 patentsUS5781878AJul 14, 1998
Apparatus and method for diagnosing degradation or malfunction of oxygen sensor
NIPPON DENSO CO138 citations98
US5719778AFeb 17, 1998
Heater control apparatus for oxygen sensor
NIPPON DENSO CO58 citations96
US5810997ASep 22, 1998
Air-fuel ratio detection with variable detection range
NIPPON DENSO CO36 citations92
US5547552AAug 20, 1996
Oxygen concentration detecting apparatus
NIPPON DENSO CO29 citations92
US5405521AApr 11, 1995
Oxygen concentration measuring device
NIPPON DENSO CO37 citations92