Inventor
SHINPO YOSHIKAZU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “SHINPO YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
12 patentsUS6874451B2Apr 5, 2005
Cooling apparatus of an internal combustion engine
TOYOTA MOTOR CO LTD21 citations92
US6857398B2Feb 22, 2005
Cooling system for internal combustion engine
TOYOTA MOTOR CO LTD23 citations92
US6834625B2Dec 28, 2004
Cooling apparatus of an internal combustion engine
TOYOTA MOTOR CO LTD20 citations92
US6581550B2Jun 24, 2003
Cooling structure of cylinder block
TOYOTA MOTOR CO LTD38 citations92
US6684826B2Feb 3, 2004
Engine cooling apparatus
TOYOTA MOTOR CO LTD15 citations83
US6915763B2Jul 12, 2005
Engine cooling device and engine cooling method
TOYOTA MOTOR CO LTD10 citations73
US10060326B2Aug 28, 2018
Cooling apparatus for internal combustion engine
TOYOTA MOTOR CO LTD3 citations72
US9863304B2Jan 9, 2018
Exhaust heat recovery device
TOYOTA MOTOR CO LTD2 citations70
US11035284B2Jun 15, 2021
Pipe structure
TOYOTA MOTOR CO LTD0 citations62
US6837192B2Jan 4, 2005
Engine cooling system
TOYOTA MOTOR CO LTD4 citations62
US6666176B2Dec 23, 2003
Engine cooling system
TOYOTA MOTOR CO LTD6 citations62
US7896308B2Mar 1, 2011
Mounting structure and method for heat accumulation tank
TOYOTA MOTOR CO LTD0 citations40
AISAN IND
5 patentsUS7278381B2Oct 9, 2007
Cooling structure of cylinder block
AISAN IND20 citations92
US7216611B2May 15, 2007
Cooling structure of cylinder block
AISAN IND19 citations92
US6688262B2Feb 10, 2004
Engine cooling system
AISAN IND28 citations92
US6837193B2Jan 4, 2005
Flow control valve
AISAN IND19 citations83
US7278380B2Oct 9, 2007
Cooling structure of cylinder block
AISAN IND6 citations62
DENSO CORP
5 patentsUS6530347B2Mar 11, 2003
Cooling apparatus for liquid-cooled internal combustion engine
DENSO CORP30 citations92
US7284674B2Oct 23, 2007
Double-layer vacuum container
DENSO CORP15 citations83
US10723199B2Jul 28, 2020
Vehicular heat management device
DENSO CORP2 citations73
US10400662B2Sep 3, 2019
Vehicular heat management device
DENSO CORP4 citations73
US6892681B2May 17, 2005
Heat storage tank
DENSO CORP5 citations62
NIPPON GASKET KK
4 patentsUS5791659AAug 11, 1998
Metal gasket
NIPPON GASKET KK41 citations92
US5690343ANov 25, 1997
Metal gasket
NIPPON GASKET KK37 citations91
US5609345AMar 11, 1997
Metal gasket with stepped intermediate plate
NIPPON GASKET KK32 citations91
US5879011AMar 9, 1999
Laminated metal gasket for a cylinder block of an engine
NIPPON GASKET KK16 citations71