Inventor · disambiguated record
Haruyuki Nishijima
Also filed as: NISHIJIMA HARUYUKI
66 granted patents·17 pending applications·302 citations·filing 2003–2024
98Inventor score
Top patents by PatentIndex Score
83 records- 0198US7823401B2Refrigerant cycle deviceDENSO CORP·Filed 2007·Granted Nov 2, 2010·76 cites·15 claims
- 0292US7131292B2Gas-liquid separatorDENSO CORP·Filed 2005·Granted Nov 7, 2006·33 cites·13 claims
- 0390US7757514B2Ejector-type refrigerant cycle deviceDENSO CORP·Filed 2005·Granted Jul 20, 2010·14 cites·34 claims
- 0488US9494347B2Refrigeration cycle deviceDENSO CORP·Filed 2013·Granted Nov 15, 2016·7 cites·4 claims
- 0585US7367200B2Ejector cycle deviceDENSO CORP·Filed 2006·Granted May 6, 2008·11 cites·16 claims
- 0685US7367202B2Refrigerant cycle device with ejectorDENSO CORP·Filed 2006·Granted May 6, 2008·10 cites·14 claims
- 0782US9989074B2EjectorDENSO CORP·Filed 2014·Granted Jun 5, 2018·4 cites·10 claims
- 0882US8523091B2EjectorOGATA GOUTA·Filed 2012·Granted Sep 3, 2013·4 cites·5 claims
- 0981US9523521B2Refrigeration cycle apparatusDENSO CORP·Filed 2013·Granted Dec 20, 2016·4 cites·16 claims
- 1081US7690218B2Ejector refrigerant cycle deviceDENSO CORP·Filed 2007·Granted Apr 6, 2010·7 cites·17 claims
- 1180US7726150B2Ejector cycle deviceDENSO CORP·Filed 2006·Granted Jun 1, 2010·7 cites·22 claims
- 1279US10145588B2Ejector refrigeration cycleDENSO CORP·Filed 2016·Granted Dec 4, 2018·2 cites·8 claims
- 1379US10018386B2EjectorDENSO CORP·Filed 2014·Granted Jul 10, 2018·3 cites·9 claims
- 1478US10029538B2Refrigeration cycleDENSO CORP·Filed 2014·Granted Jul 24, 2018·3 cites·10 claims
- 1578US8429931B2Ejector refrigerant cycle deviceIKEGAMI MAKOTO·Filed 2010·Granted Apr 30, 2013·3 cites·10 claims
- 1678US7513128B2Ejector-type cycleDENSO CORP·Filed 2006·Granted Apr 7, 2009·6 cites·6 claims
- 1776US8783060B2Ejector-type refrigerant cycle deviceNISHIJIMA HARUYUKI·Filed 2009·Granted Jul 22, 2014·8 cites·19 claims
- 1876US7707849B2Unit for ejector type refrigeration cycleDENSO CORP·Filed 2006·Granted May 4, 2010·5 cites·42 claims
- 1976US7320229B2Ejector refrigeration cycleDENSO CORP·Filed 2006·Granted Jan 22, 2008·5 cites·11 claims
- 2075US10603985B2Liquid ejector and ejector refrigeration cycleDENSO CORP·Filed 2015·Granted Mar 31, 2020·2 cites·4 claims
- 2174US10767905B2EjectorDENSO CORP·Filed 2017·Granted Sep 8, 2020·2 cites·15 claims
- 2274US10465957B2Ejector-type refrigeration cycle, and ejectorDENSO CORP·Filed 2014·Granted Nov 5, 2019·2 cites·3 claims
- 2374US8186180B2Ejector-type refrigerant cycle deviceOSHITANI HIROSHI·Filed 2010·Granted May 29, 2012·2 cites·5 claims
- 2473US10077923B2EjectorDENSO CORP·Filed 2013·Granted Sep 18, 2018·2 cites·10 claims
- 2572US9618245B2EjectorDENSO CORP·Filed 2013·Granted Apr 11, 2017·2 cites·7 claims
- 2671US8191383B2Ejector device and refrigeration cycle apparatus using the sameOGATA GOUTA·Filed 2009·Granted Jun 5, 2012·5 cites·31 claims
- 2770US8365552B2Evaporator unit having tank provided with ejector nozzleDENSO CORP·Filed 2008·Granted Feb 5, 2013·3 cites·24 claims
- 2869US8104308B2Refrigerant cycle device with ejectorIKEGAMI MAKOTO·Filed 2008·Granted Jan 31, 2012·3 cites·13 claims
- 2968US8814532B2EjectorOGATA GOUTA·Filed 2011·Granted Aug 26, 2014·3 cites·13 claims
- 3067US9726403B2Refrigeration cycle deviceDENSO CORP·Filed 2013·Granted Aug 8, 2017·1 cites·16 claims
- 3167US8424338B2Vapor compression refrigerating cycle apparatus with an ejector and distributorYAMADA ETSUHISA·Filed 2009·Granted Apr 23, 2013·3 cites·17 claims
- 3267US8282025B2EjectorOGATA GOUTA·Filed 2010·Granted Oct 9, 2012·1 cites·7 claims
- 3364US9771954B2EjectorDENSO CORP·Filed 2013·Granted Sep 26, 2017·1 cites·19 claims
- 3464US9581376B2EjectorDENSO CORP·Filed 2014·Granted Feb 28, 2017·1 cites·4 claims
- 3564US9239178B2Refrigerant distributor and refrigeration cycle deviceYAMADA ETSUHISA·Filed 2012·Granted Jan 19, 2016·1 cites·12 claims
- 3663US2024401848A1Heat pump cycle deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 3762US9897354B2EjectorDENSO CORP·Filed 2014·Granted Feb 20, 2018·1 cites·3 claims
- 3862US9587650B2EjectorDENSO CORP·Filed 2013·Granted Mar 7, 2017·1 cites·8 claims
- 3961US10527329B2Ejector-type refrigeration cycle deviceOSHITANI HIROSHI·Filed 2009·Granted Jan 7, 2020·1 cites·27 claims
- 4061US8973394B2Dual evaporator unit with integrated ejector having refrigerant flow adjustabilityYAMADA ETSUHISA·Filed 2010·Granted Mar 10, 2015·1 cites·24 claims
- 4160US9394921B2EjectorDENSO CORP·Filed 2013·Granted Jul 19, 2016·1 cites·13 claims
- 4259US6877339B2Ejector cycleDENSO CORP·Filed 2004·Granted Apr 12, 2005·9 cites·13 claims
- 4358US10047986B2Decompression deviceDENSO CORP·Filed 2013·Granted Aug 14, 2018·1 cites·24 claims
- 4457US6925835B2Ejector cycleDENSO CORP·Filed 2004·Granted Aug 9, 2005·10 cites·29 claims
- 4557US6918266B2Ejector for vapor-compression refrigerant cycleDENSO CORP·Filed 2004·Granted Jul 19, 2005·8 cites·9 claims
- 4657US6871506B2Ejector cycleDENSO CORP·Filed 2003·Granted Mar 29, 2005·10 cites·20 claims
- 4756US8105050B2Ejector and manufacturing method thereofYAMADA ETSUHISA·Filed 2009·Granted Jan 31, 2012·2 cites·23 claims
- 4856US2008041079A1Refrigerant cycle device with ejectorDENSO CORP·Filed 2007·Application pending·0 cites
- 4955US2010024453A1Refrigeration cycle deviceDENSO CORP·Filed 2009·Application pending·0 cites
- 5054US2009229306A1Vapor compression refrigerating cycle apparatusDENSO CORP·Filed 2009·Application pending·0 cites
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →