Inventor
YAMANAKA YASUTOSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “YAMANAKA YASUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
20 patentsUS7100369B2Sep 5, 2006
Thermoelectric generating device
DENSO CORP110 citations98
US6032869AMar 7, 2000
Heating apparatus for vehicle
DENSO CORP76 citations96
US5992514ANov 30, 1999
Heat exchanger having several exchanging portions
DENSO CORP79 citations96
US6736197B2May 18, 2004
Heat exchanger
DENSO CORP36 citations92
US6263962B1Jul 24, 2001
Oil cooler mounting structure
DENSO CORP29 citations92
US6263960B1Jul 24, 2001
Oil cooler with cooling water side fin and oil side fin
DENSO CORP26 citations92
US6209628B1Apr 3, 2001
Heat exchanger having several heat exchanging portions
DENSO CORP41 citations92
US6000460ADec 14, 1999
Heat exchanger for vehicle
DENSO CORP43 citations92
US6206089B1Mar 27, 2001
Heat exchanger and method for manufacturing the same
DENSO CORP20 citations91
US7946112B2May 24, 2011
Exhaust heat recovery device
DENSO CORP7 citations84
US7845167B2Dec 7, 2010
Exhaust heat recovery system
DENSO CORP14 citations84
US7210520B2May 1, 2007
Heat exchanger
DENSO CORP10 citations84
US6892804B2May 17, 2005
Heat exchanger
DENSO CORP13 citations83
US5738048AApr 14, 1998
Cooling apparatus for cooling an engine
DENSO CORP14 citations73
US10202880B2Feb 12, 2019
Exhaust heat exchanger
DENSO CORP6 citations72
US9581107B2Feb 28, 2017
Exhaust gas heat exchanging device
DENSO CORP2 citations72
US7832255B2Nov 16, 2010
Sealed device and leak test method and manufacturing method thereof
DENSO CORP2 citations63
US9956654B2May 1, 2018
Method for manufacturing heat exchanger, and heat exchanger
DENSO CORP1 citations51
US7931071B2Apr 26, 2011
Heat exchanger with heat pipe
DENSO CORP1 citations50
US9458792B2Oct 4, 2016
Exhaust heat recovery device
DENSO CORP0 citations48
NIPPON DENSO CO
10 patentsUS5730089AMar 24, 1998
Cooling water circulating system for internal combustion engine of vehicle
NIPPON DENSO CO99 citations98
US5662072ASep 2, 1997
Engine warming-up apparatus for a vehicle and heat insulating device
NIPPON DENSO CO45 citations93
US5701852ADec 30, 1997
Coolant temperature control system for vehicles
NIPPON DENSO CO28 citations92
US4580625AApr 8, 1986
Automotive oil cooler
NIPPON DENSO CO28 citations92
US5787977AAug 4, 1998
Heat exchanger
NIPPON DENSO CO29 citations91
US5409058AApr 25, 1995
Heat exchanging apparatus
NIPPON DENSO CO36 citations91
US4836276AJun 6, 1989
Heat exchanger for engine oil
NIPPON DENSO CO34 citations91
US4742866AMay 10, 1988
Heat exchanger
NIPPON DENSO CO51 citations91
US4638856AJan 27, 1987
Oil filter and cooler for internal combustion engine
NIPPON DENSO CO29 citations87
US5749330AMay 12, 1998
Cooling system for an internal combustion engine
NIPPON DENSO CO14 citations72