Inventor
KAKEHASHI NOBUHARU
JP52 patents
⚠️ This page may combine multiple inventors who share the name “KAKEHASHI NOBUHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
32 patentsUS6192698B1Feb 27, 2001
Vehicle-air-conditioning system with cooling degree estimator for left/right temperature control
DENSO CORP65 citations95
US10183548B2Jan 22, 2019
Thermal management system for vehicle
DENSO CORP26 citations94
US9827824B2Nov 28, 2017
Thermal management system for vehicle
DENSO CORP22 citations94
US9649909B2May 16, 2017
Vehicle heat management system including a switching valve
DENSO CORP42 citations94
US9650940B2May 16, 2017
Thermal management system for vehicles
DENSO CORP27 citations94
US9561704B2Feb 7, 2017
Vehicular thermal management system including selective heat transfer medium circulation
DENSO CORP40 citations94
US5732570AMar 31, 1998
Thermal expansion valve and air conditioning apparatus using the same
DENSO CORP27 citations92
US10906376B2Feb 2, 2021
Thermal management system for vehicle
DENSO CORP9 citations86
US10479170B2Nov 19, 2019
Air conditioner for vehicle
DENSO CORP14 citations86
US10457117B2Oct 29, 2019
Air conditioner for vehicle
DENSO CORP14 citations86
US10232702B2Mar 19, 2019
Thermal management system
DENSO CORP21 citations86
US10391834B2Aug 27, 2019
Air conditioner
DENSO CORP10 citations84
US9994087B2Jun 12, 2018
Vehicular heat management system
DENSO CORP10 citations84
US9878594B2Jan 30, 2018
Thermal management system for vehicle
DENSO CORP11 citations84
US9744827B2Aug 29, 2017
Thermal management system for vehicle
DENSO CORP16 citations84
US9657861B2May 23, 2017
Flow passage switching unit
DENSO CORP10 citations84
US9643469B2May 9, 2017
Vehicle thermal management system
DENSO CORP14 citations84
US7334430B2Feb 26, 2008
Refrigerating cycle
DENSO CORP9 citations84
US6640570B2Nov 4, 2003
Vehicle air conditioner with heat pump refrigerant cycle
DENSO CORP19 citations84
US10723199B2Jul 28, 2020
Vehicular heat management device
DENSO CORP2 citations73
US10703172B2Jul 7, 2020
Vehicular heat management system
DENSO CORP6 citations73
US10557660B2Feb 11, 2020
Heat exchanger with a plurality of heat exchanging portions
DENSO CORP2 citations73
US10400662B2Sep 3, 2019
Vehicular heat management device
DENSO CORP4 citations73
US10371419B2Aug 6, 2019
Vehicle air conditioner with programmed flow controller
DENSO CORP7 citations73
US10065478B2Sep 4, 2018
Thermal management system for vehicle
DENSO CORP5 citations73
US9404410B2Aug 2, 2016
Controller for engine cooling system
DENSO CORP5 citations73
US6625994B2Sep 30, 2003
Vehicle air conditioning air duct system
DENSO CORP10 citations71
US7536872B2May 26, 2009
High pressure control valve
DENSO CORP2 citations63
US7434419B2Oct 14, 2008
Pressure control valve for refrigeration cycle
DENSO CORP0 citations52
US12049909B2Jul 30, 2024
Flow path switching device
DENSO CORP0 citations47
US12187094B2Jan 7, 2025
Thermal management system
DENSO CORP0 citations45
US10500924B2Dec 10, 2019
Thermal management device
DENSO CORP0 citations42
NIPPON DENSO CO
8 patentsUS5706666AJan 13, 1998
Refrigeration apparatus
NIPPON DENSO CO37 citations93
US5642858AJul 1, 1997
Thermal expansion valve
NIPPON DENSO CO25 citations93
US5619861AApr 15, 1997
Refrigeration apparatus
NIPPON DENSO CO42 citations93
US5524455AJun 11, 1996
Evaporator for cooling units
NIPPON DENSO CO24 citations92
US5285649AFeb 15, 1994
Method and apparatus for calculating torque of variable capacity type compressor
NIPPON DENSO CO32 citations91
US5634349AJun 3, 1997
Air conditioner
NIPPON DENSO CO19 citations84
US5609036AMar 11, 1997
Evaporator for cooling apparatus
NIPPON DENSO CO15 citations73
US5444993AAug 29, 1995
Condenser for refrigerating cycle
NIPPON DENSO CO2 citations63
TOYOTA MOTOR CO LTD
3 patentsAUNG THUYA
2 patentsTAKEUCHI MASAYUKI
1 patentKAKEHASHI NOBUHARU
1 patentNISHIKAWA MICHIO
1 patentKISHITA HIROSHI
1 patentOKAWA HIDEAKI
1 patentShowing the top 50 of 52 patents by PatentIndex Score.