Inventor · disambiguated record
Hironaka Sasaki
Also filed as: SASAKI HIRONAKA
20 granted patents·5 pending applications·874 citations·filing 1985–2010
97Inventor score
Top patents by PatentIndex Score
25 records- 0196US5529116ADuplex heat exchangerSHOWA ALUMINUM CORP·Filed 1993·Granted Jun 25, 1996·123 cites·11 claims
- 0296US4825941ACondenser for use in a car cooling systemSHOWA ALUMINIUM CO LTD·Filed 1987·Granted May 2, 1989·115 cites·8 claims
- 0392US4815532AStack type heat exchangerSHOWA ALUMINIUM CO LTD·Filed 1987·Granted Mar 28, 1989·65 cites·8 claims
- 0491US5033540AConsolidated duplex heat exchangerSHOWA ALUMINIUM CO LTD·Filed 1990·Granted Jul 23, 1991·82 cites·7 claims
- 0590US6021846ADuplex heat exchangerSHOWA ALUMINUM CORP·Filed 1998·Granted Feb 8, 2000·61 cites·1 claims
- 0687US5743328ADuplex heat exchangerSHOWA ALUMINUM CORP·Filed 1996·Granted Apr 28, 1998·54 cites·3 claims
- 0783US4936379ACondenser for use in a car cooling systemSHOWA ALUMINIUM CO LTD·Filed 1989·Granted Jun 26, 1990·35 cites·2 claims
- 0880US5243842AMethod of making a brazeable metal pipe having tube-insertion apertures formed with guide lugsSHOWA ALUMINIUM CO LTD·Filed 1992·Granted Sep 14, 1993·48 cites·17 claims
- 0979US5482112ACondenserSHOWA ALUMINIUM CO LTD·Filed 1994·Granted Jan 9, 1996·46 cites·5 claims
- 1079US4712612AHorizontal stack type evaporatorSHOWA ALUMINIUM CO LTD·Filed 1985·Granted Dec 15, 1987·38 cites·1 claims
- 1178US5458190ACondenserSHOWA ALUMINUM CORP·Filed 1994·Granted Oct 17, 1995·40 cites·8 claims
- 1269US5048602AHeat exchangersSHOWA ALUMINIUM CO LTD·Filed 1989·Granted Sep 17, 1991·29 cites·7 claims
- 1367US5190100ACondenser for use in a car cooling systemSHOWA ALUMINUM CORP·Filed 1991·Granted Mar 2, 1993·27 cites·14 claims
- 1464US5025855ACondenser for use in a car cooling systemSHOWA ALUMINIUM CO LTD·Filed 1990·Granted Jun 25, 1991·20 cites·1 claims
- 1563US6443224B2Piping structure for heat exchanger, piping joint block for heat exchanger and heat exchanger with said joint blockSHOWA DENKO KK·Filed 2001·Granted Sep 3, 2002·11 cites·16 claims
- 1663US5246064ACondenser for use in a car cooling systemSHOWA ALUMINUM CORP·Filed 1992·Granted Sep 21, 1993·29 cites·14 claims
- 1760US4967834AHeat exchangersSHOWA ALUMINIUM CO LTD·Filed 1989·Granted Nov 6, 1990·21 cites·4 claims
- 1857USRE35742ECondenser for use in a car cooling systemSHOWA ALUMINUM CORP·Filed 1996·Granted Mar 17, 1998·18 cites·1 claims
- 1957US2007251682A1Heat exchangerSHOWA DENKO KK·Filed 2007·Application pending·0 cites
- 2056US2007131392A1Heat exchanger and method of manufacturing outside plate used for header tanks of heat exchangerSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 2155US2007131393A1Heat exchangerSHOWA DENKO KK·Filed 2006·Application pending·0 cites
- 2246US2011154855A1Evaporator with cool storage functionSHOWA DENKO KK·Filed 2010·Application pending·0 cites
- 2344US2010223949A1Evaporator with cool storage functionSHOWA DENKO KK·Filed 2010·Application pending·0 cites
- 2437USRE35655ECondenser for use in a car cooling systemSHOWA ALUMINUM CORP·Filed 1995·Granted Nov 11, 1997·8 cites·2 claims
- 2533USRE35711ECondenser for use in a car cooling systemSHOWA ALUMINUM CORP·Filed 1995·Granted Jan 6, 1998·4 cites·14 claims
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