Inventor · disambiguated record
Ryouichi Sanada
Also filed as: SANADA RYOUICHI
19 granted patents·4 pending applications·401 citations·filing 1992–2008
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US7284594B2Cooling system used for hybrid-powered automobileDENSO CORP·Filed 2005·Granted Oct 23, 2007·66 cites·5 claims
- 0286US5307870AHeat exchangerNIPPON DENSO CO·Filed 1992·Granted May 3, 1994·67 cites·5 claims
- 0383US6880627B2Refrigerant condenser used for automotive air conditionerDENSO CORP·Filed 2000·Granted Apr 19, 2005·26 cites·9 claims
- 0479US7828049B2Heat exchangerDENSO CORP·Filed 2006·Granted Nov 9, 2010·5 cites·4 claims
- 0578US7669437B2Heat exchanger moduleDENSO CORP·Filed 2008·Granted Mar 2, 2010·4 cites·5 claims
- 0676US5363910AHeat exchangerNIPPON DENSO CO·Filed 1992·Granted Nov 15, 1994·38 cites·10 claims
- 0775US7140424B2Refrigerant condenser used for automotive air conditionerDENSO CORP·Filed 2005·Granted Nov 28, 2006·4 cites·9 claims
- 0872US6003592ARefrigerant condenserDENSO CORP·Filed 1995·Granted Dec 21, 1999·36 cites·2 claims
- 0971US7721791B2Heat exchanger with side plate having pipe near bridge portionDENSO CORP·Filed 2007·Granted May 25, 2010·12 cites·3 claims
- 1071US5682944ARefrigerant condenserNIPPON DENSO CO·Filed 1995·Granted Nov 4, 1997·25 cites·4 claims
- 1167US7147046B2Heat exchanger of a multiple typeDENSO CORP·Filed 2004·Granted Dec 12, 2006·15 cites·22 claims
- 1267US6698235B2Refrigerant cycle system having discharge function of gas refrigerant in receiverDENSO CORP·Filed 2002·Granted Mar 2, 2004·15 cites·20 claims
- 1366US5730212ARefrigerant condenserNIPPON DENSO CO·Filed 1996·Granted Mar 24, 1998·23 cites·4 claims
- 1463US7591148B2Vehicular heat exchanger moduleDENSO CORP·Filed 2004·Granted Sep 22, 2009·9 cites·27 claims
- 1561US7096930B2Heat exchanger for refrigerant cycleDENSO CORP·Filed 2004·Granted Aug 29, 2006·11 cites·19 claims
- 1656US6125922ARefrigerant condenserNIPPON DENSO CO·Filed 1997·Granted Oct 3, 2000·14 cites·3 claims
- 1756US2007062671A1Heat exchanger and production method for the heat exchangerDENSO CORP·Filed 2006·Application pending·0 cites
- 1856US2007056718A1Heat exchanger and duplex type heat exchangerDENSO CORP·Filed 2006·Application pending·0 cites
- 1955US6776223B2Heat exchanger having bracket mounted on side plate of core unitDENSO CORP·Filed 2002·Granted Aug 17, 2004·3 cites·6 claims
- 2054US5632161ALaminated-type evaporatorNIPPON DENSO CO·Filed 1995·Granted May 27, 1997·21 cites·14 claims
- 2143US2003127214A1Heat exchanger and method for manufacturing sameFiled 2002·Application pending·0 cites
- 2243US2006278365A1Cooling system used for hybrid-powered automobileSANADA RYOUICHI·Filed 2006·Application pending·0 cites
- 2335US5373895AHeat exchangerNIPPON DENSO CO·Filed 1993·Granted Dec 20, 1994·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →