Inventor · disambiguated record
Haruo Nakata
Also filed as: NAKATA HARUO
17 granted patents·21 pending applications·157 citations·filing 1982–2020
93Inventor score
Top patents by PatentIndex Score
38 records- 0188US4480684AHeat exchanger for air conditioning systemDAIKIN IND LTD·Filed 1982·Granted Nov 6, 1984·53 cites·4 claims
- 0282US8104502B2Drain water bacteriostatic structure for air conditionerNAKATA HARUO·Filed 2005·Granted Jan 31, 2012·19 cites·4 claims
- 0381US4545428AHeat exchanger for air conditioning systemDAIKIN IND LTD·Filed 1984·Granted Oct 8, 1985·41 cites·4 claims
- 0477US11926319B2Driving monitoring device and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Mar 12, 2024·1 cites·16 claims
- 0572US8146953B2Pipe joint cover structure and pipe connection methodNAKATA HARUO·Filed 2006·Granted Apr 3, 2012·9 cites·17 claims
- 0669US8919825B2Bite-in type pipe connection structureNAKATA HARUO·Filed 2010·Granted Dec 30, 2014·3 cites·14 claims
- 0767US8205470B2Indoor unit for air conditionerYOSHIOKA SHUN·Filed 2007·Granted Jun 26, 2012·3 cites·22 claims
- 0866US8910703B2Heat exchangerKIM HYUNYOUNG·Filed 2009·Granted Dec 16, 2014·2 cites·4 claims
- 0965US7971909B2Pipe joint, refrigeration device, heat pump hot water supply device, closing valve, water supply piping, method of connecting piping, and in-the field piping methodDAIKIN IND LTD·Filed 2006·Granted Jul 5, 2011·4 cites·26 claims
- 1062US7988206B2Flareless-type pipe fitting, refrigerating device, and water-heating deviceDAIKIN IND LTD·Filed 2008·Granted Aug 2, 2011·2 cites·5 claims
- 1161US8308936B2Heat pump-type hot-water supply deviceNUMATA MITSUHARU·Filed 2008·Granted Nov 13, 2012·2 cites·9 claims
- 1260US7670105B2Drain pump, and air conditioner provided therewithDAIKIN IND LTD·Filed 2008·Granted Mar 2, 2010·2 cites·4 claims
- 1358US8262135B2Duplex pipe fitting, exclusive tool for the duplex pipe fitting, refrigeration system employing the duplex pipe fitting, and separation type air conditionerNAKATA HARUO·Filed 2008·Granted Sep 11, 2012·2 cites·8 claims
- 1458US2011067849A1Fin tube type heat exchangerDAIKIN IND LTD·Filed 2009·Application pending·0 cites
- 1558US2011132589A1Heat exchanger grooved tubeYOSHIOKA SHUN·Filed 2009·Application pending·0 cites
- 1658US2011011126A1Heat exchangerDAIKIN IND LTD·Filed 2009·Application pending·0 cites
- 1756US7392821B2Drain water discharge structure for air conditionerDAIKIN IND LTD·Filed 2003·Granted Jul 1, 2008·10 cites·4 claims
- 1853US2009084127A1Air ConditionerNAKATA HARUO·Filed 2007·Application pending·0 cites
- 1952US2010032940A1Pipe joint, refrigerating device, and heat pump water warming deviceNAKATA HARUO·Filed 2007·Application pending·0 cites
- 2051US2009045624A1Bite type tube connection structure, tube fitting, valve, closing valve, refrigerating cycle device, hot-water supply device, bite type tube connection method, and on-site tube connection methodDAIKIN IND LTD·Filed 2007·Application pending·0 cites
- 2150US2010308576A1Pipe jointDAIKIN IND LTD·Filed 2007·Application pending·0 cites
- 2250US2011108753A1Bite type pipe connection structure, valve, bite type pipe joint, and freezing deviceNAKATA HARUO·Filed 2008·Application pending·0 cites
- 2349US7954856B2Flareless pipe coupling structure, flareless pipe coupling method, and on-site pipe coupling methodDAIKIN IND LTD·Filed 2007·Granted Jun 7, 2011·0 cites·20 claims
- 2449US2009267343A1Pipe joint, refrigeration device, and heat pump-type hot water deviceNAKATA HARUO·Filed 2007·Application pending·0 cites
- 2549US2008053134A1Air ConditionerDAIKIN IND LTD·Filed 2006·Application pending·0 cites
- 2649US2009309357A1Bite-in type pipe joint, refrigerating apparatus, and water heating deviceDAIKIN IND LTD·Filed 2007·Application pending·0 cites
- 2748US2009261573A1Pipe jointDAIKIN IND LTD·Filed 2006·Application pending·0 cites
- 2848US2009158321A1Commercial processing apparatusMITSUBISHI ELECTRIC CORP·Filed 2008·Application pending·0 cites
- 2947US2009008930A1Pipe FittingNAKATA HARUO·Filed 2007·Application pending·0 cites
- 3046US2007119578A1Hot water supply heat exchangerSHIBATA YUTAKA·Filed 2005·Application pending·0 cites
- 3146US2014353969A1Tube connection structureDAIKIN IND LTD·Filed 2012·Application pending·0 cites
- 3246US2014232111A1Flareless tube connection structrueDAIKIN IND LTD·Filed 2012·Application pending·0 cites
- 3346US2010084861A1Bite type pipe coupling, refrigeration device, and water heating deviceDAIKIN INUSTRIES LTD·Filed 2008·Application pending·0 cites
- 3445US7435048B2Drain pump, and air conditioner provided therewithDAIKIN IND LTD·Filed 2004·Granted Oct 14, 2008·3 cites·6 claims
- 3542US7488009B2Pipe jointDAIKIN IND LTD·Filed 2004·Granted Feb 10, 2009·1 cites·14 claims
- 3641US2010089562A1Heat exchangerSHIBATA YUTAKA·Filed 2008·Application pending·0 cites
- 3740US2005257558A1Heat exchanger for air and freezer deviceDAIKIN IND LTD·Filed 2003·Application pending·0 cites
- 3839US2008035318A1Refrigeration UnitKAMADA TOSHIMITSU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →