Inventor
YAMANAKA YASUSHI
JP91 patents
⚠️ This page may combine multiple inventors who share the name “YAMANAKA YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
25 patentsUS6981544B2Jan 3, 2006
Air-conditioning apparatus including motor-driven compressor for idle stopping vehicles
DENSO CORP64 citations98
US6530426B1Mar 11, 2003
Motor drive-control device
DENSO CORP105 citations98
US6430951B1Aug 13, 2002
Automotive airconditioner having condenser and evaporator provided within air duct
DENSO CORP84 citations98
US6330909B1Dec 18, 2001
Vehicle air conditioning system
DENSO CORP148 citations98
US7178359B2Feb 20, 2007
Ejector cycle having multiple evaporators
DENSO CORP66 citations97
US7048044B2May 23, 2006
Heat control system
DENSO CORP59 citations96
US6854513B2Feb 15, 2005
Vehicle air conditioning system with cold accumulator
DENSO CORP63 citations96
US6675609B2Jan 13, 2004
Refrigerant cycle system with ejector pump
DENSO CORP55 citations96
US6550265B2Apr 22, 2003
Ejector cycle system
DENSO CORP65 citations96
US6321564B1Nov 27, 2001
Refrigerant cycle system with expansion energy recovery
DENSO CORP56 citations96
US5983652ANov 16, 1999
Automotive air conditioner having condenser and evaporator provided within air duct
DENSO CORP47 citations96
US5780731AJul 14, 1998
Method for judging the locked state of auxiliaries for automobiles
DENSO CORP61 citations96
US7536869B2May 26, 2009
Vapor compression refrigerating apparatus
DENSO CORP20 citations93
US6237681B1May 29, 2001
Vehicle refrigerating cycle apparatus and method for inhibiting cycle corrosion and for facilitating rapid passenger compartment warm-up during low temperature conditions
DENSO CORP34 citations93
US7275983B2Oct 2, 2007
System for limiting an increase in the inside air temperature of passenger compartment of vehicle
DENSO CORP23 citations92
US7254961B2Aug 14, 2007
Vapor compression cycle having ejector
DENSO CORP44 citations92
US7159651B2Jan 9, 2007
Air conditioner for vehicle use
DENSO CORP30 citations92
US6782713B2Aug 31, 2004
Refrigerant cycle with ejector having throttle changeable nozzle
DENSO CORP23 citations92
US6725679B2Apr 27, 2004
Vehicle air conditioner with defrosting operation of exterior heat exchanger
DENSO CORP31 citations92
US6701731B2Mar 9, 2004
Vehicle air conditioner with cold storage unit
DENSO CORP42 citations92
US6584796B2Jul 1, 2003
Heat pump cycle having internal heat exchanger
DENSO CORP41 citations92
US6543238B2Apr 8, 2003
Refrigerant cycle system with expansion energy recovery
DENSO CORP24 citations92
US6505476B1Jan 14, 2003
Refrigerant cycle system with super-critical refrigerant pressure
DENSO CORP54 citations92
US6427480B1Aug 6, 2002
Refrigerant cycle system
DENSO CORP24 citations92
US5732570AMar 31, 1998
Thermal expansion valve and air conditioning apparatus using the same
DENSO CORP27 citations92
NIPPON DENSO CO
18 patentsUS5546761AAug 20, 1996
Receiver-integrated refrigerant condenser
NIPPON DENSO CO129 citations98
US5299431AApr 5, 1994
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO126 citations98
US5782102AJul 21, 1998
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO57 citations96
US5605051AFeb 25, 1997
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO70 citations96
US5706666AJan 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
US5515695AMay 14, 1996
Refrigerating apparatus
NIPPON DENSO CO30 citations93
US5224358AJul 6, 1993
Refrigerating apparatus and modulator
NIPPON DENSO CO49 citations93
US5685162ANov 11, 1997
Automotive air conditioner having condenser and evaporator provided within air duct
NIPPON DENSO CO33 citations92
US5582027ADec 10, 1996
Modulator integrated type refrigerant condenser
NIPPON DENSO CO32 citations92
US5524455AJun 11, 1996
Evaporator for cooling units
NIPPON DENSO CO24 citations92
US5448899ASep 12, 1995
Refrigerant evaporator
NIPPON DENSO CO52 citations92
US5394710AMar 7, 1995
Refrigerating apparatus
NIPPON DENSO CO25 citations92
US5385029AJan 31, 1995
Method and apparatus for calculating torque of variable capacity type compressor
NIPPON DENSO CO34 citations92
US5199272AApr 6, 1993
Idling speed control system
NIPPON DENSO CO31 citations92
US5285649AFeb 15, 1994
Method and apparatus for calculating torque of variable capacity type compressor
NIPPON DENSO CO32 citations91
US4742694AMay 10, 1988
Refrigerant apparatus
NIPPON DENSO CO45 citations89
NIPPON SOKEN
4 patentsUS5752387AMay 19, 1998
Air-fuel ratio control system for automotive vehicle equipped with an air conditioner
NIPPON SOKEN29 citations93
US7249459B2Jul 31, 2007
Fluid machine for converting heat energy into mechanical rotational force
NIPPON SOKEN27 citations92
US7178358B2Feb 20, 2007
Vapor-compression refrigerant cycle system with refrigeration cycle and Rankine cycle
NIPPON SOKEN24 citations92
US6574977B2Jun 10, 2003
Heat pump cycle
NIPPON SOKEN32 citations92
MITSUBISHI ENG PLASTICS CORP
2 patentsNIPPEN DENSO CO
1 patentShowing the top 50 of 91 patents by PatentIndex Score.