Assignee
CALSONIC CORP
JP119 patents
Top patents by PatentIndex Score
US5647430AJul 15, 1997
Electronic component cooling unit
CALSONIC CORP109 citations97
US5632158AMay 27, 1997
Electronic component cooling unit
CALSONIC CORP120 citations97
US5901573AMay 11, 1999
Condenser structure with liquid tank
CALSONIC CORP66 citations96
US5729995AMar 24, 1998
Electronic component cooling unit
CALSONIC CORP91 citations96
US5038582AAug 13, 1991
Liquid receiver
CALSONIC CORP84 citations96
US6048263AApr 11, 2000
Heating, ventilation, and air conditioning unit for automotive vehicles
CALSONIC CORP66 citations95
US5975191ANov 2, 1999
Vehicle air conditioner
CALSONIC CORP58 citations95
US5899086AMay 4, 1999
Heat pump type air conditioning system for automotive vehicle
CALSONIC CORP86 citations95
US6016843AJan 25, 2000
Flanged pipe unit and method of producing same
CALSONIC CORP17 citations93
US5890685AApr 6, 1999
Exhaust-system support structure
CALSONIC CORP27 citations93
US5875836AMar 2, 1999
Structure for attaching a fan shroud to a heat exchanger
CALSONIC CORP37 citations93
US5167129ADec 1, 1992
Automotive air conditioning system
CALSONIC CORP81 citations93
US6332553B1Dec 25, 2001
String-attached cap
CALSONIC CORP35 citations92
US6125643AOct 3, 2000
Heat pump type air conditioning system for automotive vehicle
CALSONIC CORP40 citations92
US6105666AAug 22, 2000
Vehicular air conditioning apparatus
CALSONIC CORP28 citations92
US6080371AJun 27, 2000
Catalytic converter and honeycomb metallic catalyst bed unit therefor
CALSONIC CORP23 citations92
US6052899AApr 25, 2000
Condenser with liquid tank and manufacturing method the same
CALSONIC CORP25 citations92
US6009934AJan 4, 2000
Electronic climate control system for automotive vehicles
CALSONIC CORP35 citations92
US6007300ADec 28, 1999
Centrifugal multiblade fan
CALSONIC CORP63 citations92
US5924481AJul 20, 1999
Cooling device for electronic component
CALSONIC CORP47 citations92
US5911274AJun 15, 1999
Joint portion of heat exchanger
CALSONIC CORP22 citations92
US5910157AJun 8, 1999
Automotive air conditioning system
CALSONIC CORP36 citations92
US5884503AMar 23, 1999
Condenser with liquid tank and manufacturing method the same
CALSONIC CORP43 citations92
US5729989AMar 24, 1998
Electronic climate control system for automotive vehicles
CALSONIC CORP32 citations92
US5709106AJan 20, 1998
Condenser structure with liquid tank
CALSONIC CORP48 citations92
US5186242AFeb 16, 1993
Condenser provided with forced cooling means
CALSONIC CORP54 citations92
US5165251ANov 24, 1992
Coupler for pipe of cooler unit
CALSONIC CORP23 citations92
US4969265ANov 13, 1990
Method of producing metal support for exhaust gas catalyst
CALSONIC CORP32 citations92
US6196258B1Mar 6, 2001
Pressure control valve and evaporation fuel discharge control device
CALSONIC CORP39 citations91
US5897298AApr 27, 1999
Variable displacement swash plate type compressor with supporting plate for the piston rods
CALSONIC CORP42 citations91
US5868556AFeb 9, 1999
Swash-plate type compressor
CALSONIC CORP28 citations91
US5749712AMay 12, 1998
Variable displacement swash plate type compressor
CALSONIC CORP21 citations91
US5744762AApr 28, 1998
Muffler controller for use in controllable exhaust system of internal combustion engine
CALSONIC CORP44 citations91
US5706655AJan 13, 1998
Thin-walled double pipe exhaust manifold
CALSONIC CORP20 citations91
US5706716AJan 13, 1998
Variable displacement swash plate type compressor
CALSONIC CORP28 citations91
US5692374ADec 2, 1997
Exhaust system of internal combustion engine
CALSONIC CORP31 citations91
US5555621ASep 17, 1996
Method of producing a catalytic converter
CALSONIC CORP43 citations91
US5464056ANov 7, 1995
Housingless type oil cooler and method for producing the same
CALSONIC CORP28 citations91
US5099912AMar 31, 1992
Housingless oil cooler
CALSONIC CORP52 citations91
US5803355ASep 8, 1998
Control system of automotive air conditioning device
CALSONIC CORP27 citations90
US5560425AOct 1, 1996
Multi-flow type heat exchanger
CALSONIC CORP59 citations90
US6168515B1Jan 2, 2001
Air conditioning intake door control
CALSONIC CORP32 citations89
US6032723AMar 7, 2000
Automotive air conditioning device
CALSONIC CORP37 citations89
US5967193AOct 19, 1999
Flexible pipe unit for use in exhaust pipe line of automotive engine
CALSONIC CORP29 citations89
US5915677AJun 29, 1999
Circular plate spring
CALSONIC CORP20 citations89
US5902180AMay 11, 1999
Vehicle air-conditioning system
CALSONIC CORP25 citations89
US5806899ASep 15, 1998
Flexible connection tube for automotive exhaust system
CALSONIC CORP53 citations89
US5574264ANov 12, 1996
Active exhaust-noise attenuation muffler
CALSONIC CORP26 citations89
US5555739ASep 17, 1996
Piping arrangement of automotive air conditioner
CALSONIC CORP49 citations89
US5511612AApr 30, 1996
Oil cooler having water pipe reinforcement
CALSONIC CORP35 citations89
Showing the top 50 of 119 patents by PatentIndex Score.