Assignee
CALSONIC CORP
US·119 granted patents·3,306 citations·filing 1988–2000
Top patents by PatentIndex Score
119 records- 0193US5899086AHeat pump type air conditioning system for automotive vehicleCALSONIC CORP·Filed 1997·Granted May 4, 1999·86 cites·7 claims
- 0292US5038582ALiquid receiverCALSONIC CORP·Filed 1990·Granted Aug 13, 1991·84 cites·7 claims
- 0391US5901573ACondenser structure with liquid tankCALSONIC CORP·Filed 1996·Granted May 11, 1999·66 cites·12 claims
- 0490US6048263AHeating, ventilation, and air conditioning unit for automotive vehiclesCALSONIC CORP·Filed 1998·Granted Apr 11, 2000·66 cites·7 claims
- 0590US5632158AElectronic component cooling unitCALSONIC CORP·Filed 1996·Granted May 27, 1997·120 cites·3 claims
- 0689US5647430AElectronic component cooling unitCALSONIC CORP·Filed 1996·Granted Jul 15, 1997·109 cites·5 claims
- 0789US5167129AAutomotive air conditioning systemCALSONIC CORP·Filed 1991·Granted Dec 1, 1992·81 cites·24 claims
- 0887US5975191AVehicle air conditionerCALSONIC CORP·Filed 1997·Granted Nov 2, 1999·58 cites·17 claims
- 0987US5884503ACondenser with liquid tank and manufacturing method the sameCALSONIC CORP·Filed 1997·Granted Mar 23, 1999·43 cites·5 claims
- 1086US5729995AElectronic component cooling unitCALSONIC CORP·Filed 1996·Granted Mar 24, 1998·91 cites·8 claims
- 1184US5560425AMulti-flow type heat exchangerCALSONIC CORP·Filed 1995·Granted Oct 1, 1996·59 cites·25 claims
- 1283US6196258B1Pressure control valve and evaporation fuel discharge control deviceCALSONIC CORP·Filed 1999·Granted Mar 6, 2001·39 cites·7 claims
- 1383US6007300ACentrifugal multiblade fanCALSONIC CORP·Filed 1997·Granted Dec 28, 1999·63 cites·38 claims
- 1481US5709106ACondenser structure with liquid tankCALSONIC CORP·Filed 1996·Granted Jan 20, 1998·48 cites·17 claims
- 1581US5186242ACondenser provided with forced cooling meansCALSONIC CORP·Filed 1991·Granted Feb 16, 1993·54 cites·13 claims
- 1681US4906307AFlux used for brazing aluminum-based alloyCALSONIC CORP·Filed 1988·Granted Mar 6, 1990·54 cites·9 claims
- 1780US5897298AVariable displacement swash plate type compressor with supporting plate for the piston rodsCALSONIC CORP·Filed 1996·Granted Apr 27, 1999·42 cites·7 claims
- 1880US5099912AHousingless oil coolerCALSONIC CORP·Filed 1991·Granted Mar 31, 1992·52 cites·11 claims
- 1980US4933582AMagnet-retaining structure for motorCALSONIC CORP·Filed 1989·Granted Jun 12, 1990·64 cites·5 claims
- 2079US5875836AStructure for attaching a fan shroud to a heat exchangerCALSONIC CORP·Filed 1998·Granted Mar 2, 1999·37 cites·8 claims
- 2179US5806899AFlexible connection tube for automotive exhaust systemCALSONIC CORP·Filed 1996·Granted Sep 15, 1998·53 cites·10 claims
- 2279US5555621AMethod of producing a catalytic converterCALSONIC CORP·Filed 1994·Granted Sep 17, 1996·43 cites·9 claims
- 2378US6125643AHeat pump type air conditioning system for automotive vehicleCALSONIC CORP·Filed 1997·Granted Oct 3, 2000·40 cites·2 claims
- 2478US4969265AMethod of producing metal support for exhaust gas catalystCALSONIC CORP·Filed 1989·Granted Nov 13, 1990·32 cites·5 claims
- 2577US5910157AAutomotive air conditioning systemCALSONIC CORP·Filed 1997·Granted Jun 8, 1999·36 cites·11 claims
- 2677US5744762AMuffler controller for use in controllable exhaust system of internal combustion engineCALSONIC CORP·Filed 1995·Granted Apr 28, 1998·44 cites·8 claims
- 2777US5555739APiping arrangement of automotive air conditionerCALSONIC CORP·Filed 1994·Granted Sep 17, 1996·49 cites·14 claims
- 2876US6009934AElectronic climate control system for automotive vehiclesCALSONIC CORP·Filed 1996·Granted Jan 4, 2000·35 cites·10 claims
- 2976US5464056AHousingless type oil cooler and method for producing the sameCALSONIC CORP·Filed 1993·Granted Nov 7, 1995·28 cites·2 claims
- 3075US6332553B1String-attached capCALSONIC CORP·Filed 2000·Granted Dec 25, 2001·35 cites·20 claims
- 3175US6032723AAutomotive air conditioning deviceCALSONIC CORP·Filed 1999·Granted Mar 7, 2000·37 cites·10 claims
- 3274US5924481ACooling device for electronic componentCALSONIC CORP·Filed 1996·Granted Jul 20, 1999·47 cites·10 claims
- 3373US5411385ARotary compressor having oil passage to the bearingsCALSONIC CORP·Filed 1993·Granted May 2, 1995·36 cites·7 claims
- 3472US5295302AMethod of manufacturing an aluminum heat exchangerCALSONIC CORP·Filed 1993·Granted Mar 22, 1994·36 cites·7 claims
- 3571US6052899ACondenser with liquid tank and manufacturing method the sameCALSONIC CORP·Filed 1998·Granted Apr 25, 2000·25 cites·4 claims
- 3671US6016843AFlanged pipe unit and method of producing sameCALSONIC CORP·Filed 1997·Granted Jan 25, 2000·17 cites·6 claims
- 3771US5723829AMuffler assembly of internal combustion engineCALSONIC CORP·Filed 1995·Granted Mar 3, 1998·41 cites·20 claims
- 3870US6168515B1Air conditioning intake door controlCALSONIC CORP·Filed 1999·Granted Jan 2, 2001·32 cites·12 claims
- 3969US5868556ASwash-plate type compressorCALSONIC CORP·Filed 1996·Granted Feb 9, 1999·28 cites·22 claims
- 4069US5511612AOil cooler having water pipe reinforcementCALSONIC CORP·Filed 1993·Granted Apr 30, 1996·35 cites·5 claims
- 4168US5706655AThin-walled double pipe exhaust manifoldCALSONIC CORP·Filed 1995·Granted Jan 13, 1998·20 cites·11 claims
- 4267US6151893AFlexible tube for automobile exhaust systemsCALSONIC CORP·Filed 1997·Granted Nov 28, 2000·37 cites·5 claims
- 4367US6109085AForming apparatus using a pair of rollersCALSONIC CORP·Filed 1999·Granted Aug 29, 2000·10 cites·9 claims
- 4467US5706716AVariable displacement swash plate type compressorCALSONIC CORP·Filed 1996·Granted Jan 13, 1998·28 cites·20 claims
- 4567US5033293AAlcohol concentration detecting deviceCALSONIC CORP·Filed 1990·Granted Jul 23, 1991·38 cites·12 claims
- 4667US4939467AFuel sensor for sensing the mixture ratio of gasoline and methanolCALSONIC CORP·Filed 1989·Granted Jul 3, 1990·30 cites·8 claims
- 4766US6105666AVehicular air conditioning apparatusCALSONIC CORP·Filed 1997·Granted Aug 22, 2000·28 cites·2 claims
- 4866US5911274AJoint portion of heat exchangerCALSONIC CORP·Filed 1996·Granted Jun 15, 1999·22 cites·7 claims
- 4966US5803355AControl system of automotive air conditioning deviceCALSONIC CORP·Filed 1996·Granted Sep 8, 1998·27 cites·6 claims
- 5064US5734330AAnti-theft car protection deviceCALSONIC CORP·Filed 1995·Granted Mar 31, 1998·44 cites·14 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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