Inventor
ONIMARU SADAHISA
JP41 patents
⚠️ This page may combine multiple inventors who share the name “ONIMARU SADAHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SOKEN
19 patentsUS5969624AOct 19, 1999
Battery charge control system for a hybrid vehicle driven by an electric motor and an internal combustion engine
NIPPON SOKEN148 citations99
US5939794AAug 17, 1999
Engine control system for hybrid vehicle
NIPPON SOKEN165 citations99
US5786640AJul 28, 1998
Generator control system for a hybrid vehicle driven by an electric motor and an internal combustion engine
NIPPON SOKEN307 citations99
US6007443ADec 28, 1999
Hybrid vehicle
NIPPON SOKEN90 citations98
US4707788ANov 17, 1987
Automatic adjuster for automobile driver equipment
NIPPON SOKEN162 citations98
US5752391AMay 19, 1998
Refrigerating system
NIPPON SOKEN78 citations96
US5722588AMar 3, 1998
Combustion heater
NIPPON SOKEN65 citations96
US4802706AFeb 7, 1989
Rotary seat for vehicle
NIPPON SOKEN82 citations96
US4669780AJun 2, 1987
Device for controlling power seats in vehicle
NIPPON SOKEN90 citations96
US5723971AMar 3, 1998
Apparatus for charging a battery for a charge time determined based on the depth of discharge
NIPPON SOKEN35 citations93
US5652069AJul 29, 1997
Battery power monitoring apparatus for vehicle
NIPPON SOKEN26 citations93
US6742480B2Jun 1, 2004
Heat storage tank
NIPPON SOKEN21 citations92
US5617995AApr 8, 1997
Combustion heater
NIPPON SOKEN29 citations92
US5616021AApr 1, 1997
Fuel burning heater
NIPPON SOKEN21 citations92
US6048198AApr 11, 2000
Catalytic combustion type heater
NIPPON SOKEN18 citations84
US7759834B2Jul 20, 2010
Electromagnetic device
NIPPON SOKEN15 citations81
US5698962ADec 16, 1997
Memory effect sensitive battery monitoring apparatus for electric vehicles
NIPPON SOKEN13 citations74
US7821177B2Oct 26, 2010
Laminated core
NIPPON SOKEN7 citations71
US7814642B1Oct 19, 2010
Stator of electric rotating machine
NIPPON SOKEN4 citations61
DENSO CORP
14 patentsUS6321564B1Nov 27, 2001
Refrigerant cycle system with expansion energy recovery
DENSO CORP56 citations96
US6543238B2Apr 8, 2003
Refrigerant cycle system with expansion energy recovery
DENSO CORP24 citations92
US5890370AApr 6, 1999
Refrigerating system with pressure control valve
DENSO CORP54 citations92
US5701752ADec 30, 1997
Vehicular air temperature control system having excellent windshield defogging characteristics
DENSO CORP44 citations92
US9391472B2Jul 12, 2016
Battery charging apparatus for vehicle
DENSO CORP8 citations83
US6477990B2Nov 12, 2002
Heat storage tank in cooling water circuit
DENSO CORP16 citations82
US10731770B2Aug 4, 2020
Electric flow control valve and actuator
DENSO CORP3 citations73
US9350179B2May 24, 2016
Charging device
DENSO CORP4 citations73
US6427924B2Aug 6, 2002
Combustion type heater
DENSO CORP11 citations73
US6260766B1Jul 17, 2001
Heating apparatus for vehicle
DENSO CORP10 citations73
US6029613AFeb 29, 2000
Viscous liquid heater
DENSO CORP8 citations72
US8018111B2Sep 13, 2011
Hybrid-type synchronous machine
DENSO CORP5 citations61
US9184674B2Nov 10, 2015
Power conversion apparatus that provides power conversion between AC and DC power
DENSO CORP1 citations52
US7345369B2Mar 18, 2008
Semiconductor device having semiconductor chip on base through solder layer and method for manufacturing the same
DENSO CORP0 citations41
NIPPON DENSO CO
4 patentsUS5704219AJan 6, 1998
Air conditioning apparatus
NIPPON DENSO CO102 citations96
US5781317AJul 14, 1998
Method of producing holographic optical element and device therefor
NIPPON DENSO CO32 citations92
US4812838AMar 14, 1989
Vehicle seat drive control device
NIPPON DENSO CO52 citations92
US5252816AOct 12, 1993
Optical information reading apparatus
NIPPON DENSO CO43 citations89