Inventor
OSHITANI HIROSHI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “OSHITANI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
34 patentsUS7178359B2Feb 20, 2007
Ejector cycle having multiple evaporators
DENSO CORP66 citations97
US6550265B2Apr 22, 2003
Ejector cycle system
DENSO CORP65 citations96
US6729157B2May 4, 2004
Air conditioner with ejector cycle system
DENSO CORP22 citations93
US7987685B2Aug 2, 2011
Refrigerant cycle device with ejector
DENSO CORP23 citations92
US7779647B2Aug 24, 2010
Ejector and ejector cycle device
DENSO CORP29 citations92
US7254961B2Aug 14, 2007
Vapor compression cycle having ejector
DENSO CORP44 citations92
US6834514B2Dec 28, 2004
Ejector cycle
DENSO CORP34 citations92
US6438993B2Aug 27, 2002
Ejector cycle system
DENSO CORP51 citations91
US7059150B2Jun 13, 2006
Vapor-compression refrigerant cycle system with ejector
DENSO CORP23 citations86
US7823400B2Nov 2, 2010
Two-stage decompression ejector and refrigeration cycle device
DENSO CORP14 citations84
US7757514B2Jul 20, 2010
Ejector-type refrigerant cycle device
DENSO CORP14 citations84
US7299645B2Nov 27, 2007
Ejector cycle and ejector device
DENSO CORP15 citations84
US8047018B2Nov 1, 2011
Ejector cycle system
DENSO CORP16 citations83
US7654108B2Feb 2, 2010
Unit for refrigerant cycle device
DENSO CORP16 citations83
US7520142B2Apr 21, 2009
Ejector type refrigerating cycle
DENSO CORP9 citations83
US7367200B2May 6, 2008
Ejector cycle device
DENSO CORP11 citations83
US7726150B2Jun 1, 2010
Ejector cycle device
DENSO CORP7 citations74
US7428826B2Sep 30, 2008
Ejector cycle device
DENSO CORP8 citations74
US7207190B2Apr 24, 2007
Ejector
DENSO CORP7 citations74
US10767905B2Sep 8, 2020
Ejector
DENSO CORP2 citations71
US9726407B2Aug 8, 2017
Expansion valve for a refrigeration cycle
DENSO CORP3 citations70
US10500925B2Dec 10, 2019
Refrigeration cycle device
DENSO CORP2 citations68
US7707849B2May 4, 2010
Unit for ejector type refrigeration cycle
DENSO CORP5 citations63
US7320229B2Jan 22, 2008
Ejector refrigeration cycle
DENSO CORP5 citations63
US7770412B2Aug 10, 2010
Integrated unit for refrigerant cycle device and manufacturing method of the same
DENSO CORP5 citations62
US7340908B2Mar 11, 2008
Refrigerant cycle device for vehicle
DENSO CORP3 citations62
US6862897B2Mar 8, 2005
Vapor-compression refrigerant cycle with ejector
DENSO CORP4 citations62
US9726403B2Aug 8, 2017
Refrigeration cycle device
DENSO CORP1 citations52
US7694529B2Apr 13, 2010
Refrigerant cycle device with ejector
DENSO CORP1 citations52
US11530854B2Dec 20, 2022
Ejector refrigeration cycle
DENSO CORP0 citations50
US11480197B2Oct 25, 2022
Ejector module
DENSO CORP0 citations50
US11053956B2Jul 6, 2021
Ejector
DENSO CORP0 citations50
US12187101B2Jan 7, 2025
Vehicle air conditioner
DENSO CORP0 citations49
US10759258B2Sep 1, 2020
Ejector refrigeration cycle device
DENSO CORP0 citations41
OSHITANI HIROSHI
5 patentsUS8650904B2Feb 18, 2014
Ejector-type refrigerant cycle device
OSHITANI HIROSHI2 citations61
US8186180B2May 29, 2012
Ejector-type refrigerant cycle device
OSHITANI HIROSHI2 citations61
US10527329B2Jan 7, 2020
Ejector-type refrigeration cycle device
OSHITANI HIROSHI1 citations60
US8542310B2Sep 24, 2013
Imaging lens, manufacturing method and imaging unit therefor
OSHITANI HIROSHI0 citations51
US8176744B2May 15, 2012
Refrigeration-cycle component assembly and vehicular refrigeration system
OSHITANI HIROSHI1 citations51