Inventor · disambiguated record
Hiroshi Oshitani
Also filed as: OSHITANI HIROSHI
46 granted patents·10 pending applications·559 citations·filing 2001–2022
98Inventor score
Top patents by PatentIndex Score
56 records- 0197US7178359B2Ejector cycle having multiple evaporatorsDENSO CORP·Filed 2005·Granted Feb 20, 2007·66 cites·34 claims
- 0296US7254961B2Vapor compression cycle having ejectorDENSO CORP·Filed 2005·Granted Aug 14, 2007·44 cites·12 claims
- 0394US7779647B2Ejector and ejector cycle deviceDENSO CORP·Filed 2006·Granted Aug 24, 2010·29 cites·21 claims
- 0493US8250874B2Refrigerant cycle deviceIKEGAMI MAKOTO·Filed 2009·Granted Aug 28, 2012·29 cites·8 claims
- 0593US7987685B2Refrigerant cycle device with ejectorDENSO CORP·Filed 2007·Granted Aug 2, 2011·23 cites·21 claims
- 0693US6550265B2Ejector cycle systemDENSO CORP·Filed 2002·Granted Apr 22, 2003·65 cites·17 claims
- 0791US8047018B2Ejector cycle systemDENSO CORP·Filed 2008·Granted Nov 1, 2011·16 cites·12 claims
- 0890US7823400B2Two-stage decompression ejector and refrigeration cycle deviceDENSO CORP·Filed 2008·Granted Nov 2, 2010·14 cites·5 claims
- 0990US7757514B2Ejector-type refrigerant cycle deviceDENSO CORP·Filed 2005·Granted Jul 20, 2010·14 cites·34 claims
- 1090US7654108B2Unit for refrigerant cycle deviceDENSO CORP·Filed 2007·Granted Feb 2, 2010·16 cites·28 claims
- 1189US8991201B2Ejector cycle systemIKEGAMI MAKOTO·Filed 2010·Granted Mar 31, 2015·7 cites·18 claims
- 1289US7299645B2Ejector cycle and ejector deviceDENSO CORP·Filed 2005·Granted Nov 27, 2007·15 cites·11 claims
- 1388US6438993B2Ejector cycle systemDENSO CORP·Filed 2001·Granted Aug 27, 2002·51 cites·50 claims
- 1486US7059150B2Vapor-compression refrigerant cycle system with ejectorDENSO CORP·Filed 2005·Granted Jun 13, 2006·23 cites·18 claims
- 1585US7367200B2Ejector cycle deviceDENSO CORP·Filed 2006·Granted May 6, 2008·11 cites·16 claims
- 1684US6834514B2Ejector cycleDENSO CORP·Filed 2003·Granted Dec 28, 2004·34 cites·17 claims
- 1782US7520142B2Ejector type refrigerating cycleDENSO CORP·Filed 2006·Granted Apr 21, 2009·9 cites·28 claims
- 1882US7428826B2Ejector cycle deviceDENSO CORP·Filed 2006·Granted Sep 30, 2008·8 cites·27 claims
- 1980US7726150B2Ejector cycle deviceDENSO CORP·Filed 2006·Granted Jun 1, 2010·7 cites·22 claims
- 2080US7207190B2EjectorDENSO CORP·Filed 2005·Granted Apr 24, 2007·7 cites·15 claims
- 2176US7707849B2Unit for ejector type refrigeration cycleDENSO CORP·Filed 2006·Granted May 4, 2010·5 cites·42 claims
- 2276US7320229B2Ejector refrigeration cycleDENSO CORP·Filed 2006·Granted Jan 22, 2008·5 cites·11 claims
- 2375US7770412B2Integrated unit for refrigerant cycle device and manufacturing method of the sameDENSO CORP·Filed 2007·Granted Aug 10, 2010·5 cites·24 claims
- 2475US6729157B2Air conditioner with ejector cycle systemDENSO CORP·Filed 2002·Granted May 4, 2004·22 cites·12 claims
- 2574US10767905B2EjectorDENSO CORP·Filed 2017·Granted Sep 8, 2020·2 cites·15 claims
- 2674US10500925B2Refrigeration cycle deviceDENSO CORP·Filed 2018·Granted Dec 10, 2019·2 cites·14 claims
- 2774US9726407B2Expansion valve for a refrigeration cycleDENSO CORP·Filed 2012·Granted Aug 8, 2017·3 cites·3 claims
- 2874US8186180B2Ejector-type refrigerant cycle deviceOSHITANI HIROSHI·Filed 2010·Granted May 29, 2012·2 cites·5 claims
- 2973US8434324B2Evaporator unitNISHINO TATSUHIKO·Filed 2011·Granted May 7, 2013·4 cites·20 claims
- 3069US8104308B2Refrigerant cycle device with ejectorIKEGAMI MAKOTO·Filed 2008·Granted Jan 31, 2012·3 cites·13 claims
- 3169US7340908B2Refrigerant cycle device for vehicleDENSO CORP·Filed 2005·Granted Mar 11, 2008·3 cites·20 claims
- 3268US8650904B2Ejector-type refrigerant cycle deviceOSHITANI HIROSHI·Filed 2011·Granted Feb 18, 2014·2 cites·9 claims
- 3367US9726403B2Refrigeration cycle deviceDENSO CORP·Filed 2013·Granted Aug 8, 2017·1 cites·16 claims
- 3464US7694529B2Refrigerant cycle device with ejectorDENSO CORP·Filed 2007·Granted Apr 13, 2010·1 cites·14 claims
- 3561US10527329B2Ejector-type refrigeration cycle deviceOSHITANI HIROSHI·Filed 2009·Granted Jan 7, 2020·1 cites·27 claims
- 3661US8973394B2Dual evaporator unit with integrated ejector having refrigerant flow adjustabilityYAMADA ETSUHISA·Filed 2010·Granted Mar 10, 2015·1 cites·24 claims
- 3760US12187101B2Vehicle air conditionerDENSO CORP·Filed 2022·Granted Jan 7, 2025·0 cites·9 claims
- 3858US8176744B2Refrigeration-cycle component assembly and vehicular refrigeration systemOSHITANI HIROSHI·Filed 2008·Granted May 15, 2012·1 cites·4 claims
- 3958US8162439B2Method for manufacturing nozzle plate for liquid ejection head, nozzle plate for liquid ejection head and liquid ejection headDOI ISAO·Filed 2008·Granted Apr 24, 2012·2 cites·4 claims
- 4056US8105050B2Ejector and manufacturing method thereofYAMADA ETSUHISA·Filed 2009·Granted Jan 31, 2012·2 cites·23 claims
- 4155US2007000262A1Ejector cycle systemDENSO CORP·Filed 2006·Application pending·0 cites
- 4253US2008060378A1Ejector and refrigerant cycle device with ejectorDENSO CORP·Filed 2007·Application pending·0 cites
- 4353US2009049852A1Ejector-type air-conditioning and refrigerating system for automotive vehicleDENSO CORP·Filed 2008·Application pending·0 cites
- 4451US2011075526A1Optical Element, Arm Mechanism, and Information Recording DeviceSEKINE KOUJIROU·Filed 2009·Application pending·0 cites
- 4551US2007169512A1Heat exchanger and refrigerant cycle device using the sameDENSO CORP·Filed 2007·Application pending·0 cites
- 4650US2006254308A1Ejector cycle deviceDENSO CORP·Filed 2006·Application pending·0 cites
- 4749US11480197B2Ejector moduleDENSO CORP·Filed 2019·Granted Oct 25, 2022·0 cites·20 claims
- 4849US6862897B2Vapor-compression refrigerant cycle with ejectorDENSO CORP·Filed 2004·Granted Mar 8, 2005·4 cites·8 claims
- 4948US2011128829A1Optical Recording Head And Optical Recording ApparatusNISHIDA NAOKI·Filed 2009·Application pending·0 cites
- 5047US8542310B2Imaging lens, manufacturing method and imaging unit thereforOSHITANI HIROSHI·Filed 2009·Granted Sep 24, 2013·0 cites·32 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →