Inventor
KANDA MUTSUMI
32 patents
Patents
32 patentsUS6341591B1Jan 29, 2002
Direct fuel injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD29 citations92
US6336437B1Jan 8, 2002
Direct cylinder injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD26 citations92
US5649513AJul 22, 1997
Combustion chamber of internal combustion engine
TOYOTA MOTOR CO LTD31 citations92
US4730579AMar 15, 1988
Internal combustion engine cylinder head with port coolant passage independent of and substantially wider than combustion chamber coolant passage
TOYOTA MOTOR CO LTD28 citations92
US4530312AJul 23, 1985
Piston with crown cooling cavity and radial ribs formed therein
TOYOTA MOTOR CO LTD36 citations92
US4506632AMar 26, 1985
Piston assembly with cooling lubricant reservoir defining member engaged to piston pin mounting bosses
TOYOTA MOTOR CO LTD39 citations92
US6935302B2Aug 30, 2005
In-cylinder injection type internal combustion engine
TOYOTA MOTOR CO LTD14 citations83
US6651615B2Nov 25, 2003
Direct fuel injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD15 citations83
US4762102AAug 9, 1988
Intake device of an internal combustion engine
TOYOTA MOTOR CO LTD21 citations82
US4499868AFeb 19, 1985
Intake device of an internal combustion engine
TOYOTA MOTOR CO LTD22 citations82
US6363909B1Apr 2, 2002
Direct-fuel-injection-type spark-ignition internal combustion engine and method of fuel injection
TOYOTA MOTOR CO LTD9 citations74
US4700665AOct 20, 1987
Cylinder head with coolant passage passing around outside of cylinder head fixing bolt boss and directing coolant flow toward squish area cooling passage portion
TOYOTA MOTOR CO LTD10 citations74
US4690105ASep 1, 1987
Cylinder head with coolant passage following squish area and of generally uniform cross sectional area
TOYOTA MOTOR CO LTD9 citations74
US4505233AMar 19, 1985
Piston assembly with cooling lubricant reservoir defining member with a deep narrow reservoir and a shallow wide reservoir
TOYOTA MOTOR CO LTD12 citations74
US4503819AMar 12, 1985
Helically-shaped intake port of an internal-combustion engine
TOYOTA MOTOR CO LTD8 citations74
US4485775ADec 4, 1984
Helically-shaped intake port of an internal-combustion engine
TOYOTA MOTOR CO LTD8 citations74
US4480625ANov 6, 1984
Internal combustion engine with helical intake port and combustion chamber with two squish areas
TOYOTA MOTOR CO LTD16 citations74
US4359981ANov 23, 1982
High compression type internal combustion engine
TOYOTA MOTOR CO LTD10 citations74
US4267806AMay 19, 1981
High compression type internal combustion engine
TOYOTA MOTOR CO LTD9 citations74
US6615794B2Sep 9, 2003
Direct cylinder injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD4 citations73
US6257199B1Jul 10, 2001
Direct fuel injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD12 citations73
US6186113B1Feb 13, 2001
Direct cylinder injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD13 citations72
US4344408AAug 17, 1982
Cylinder head, spark plug, and piston configuration
TOYOTA MOTOR CO LTD18 citations72
US6629518B2Oct 7, 2003
Direct cylinder injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD4 citations71
US6349697B1Feb 26, 2002
Direct-fuel-injection-type spark-ignition internal combustion engine and method of controlling the internal combustion engine
TOYOTA MOTOR CO LTD13 citations70
US4485774ADec 4, 1984
Helically-shaped intake port of an internal-combustion engine
TOYOTA MOTOR CO LTD3 citations63
US4481915ANov 13, 1984
Helically-shaped intake port of an internal combustion engine
TOYOTA MOTOR CO LTD5 citations63
US4481916ANov 13, 1984
Helically-shaped intake port of an internal combustion engine
TOYOTA MOTOR CO LTD2 citations63
US4478182AOct 23, 1984
Helically-shaped intake port of an internal combustion engine
TOYOTA MOTOR CO LTD5 citations63
US4350125ASep 21, 1982
Fuel injection type internal combustion engine
TOYOTA MOTOR CO LTD4 citations63
US6289870B1Sep 18, 2001
Direct fuel injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD4 citations61
US4485773ADec 4, 1984
Helically-shaped intake port of an internal-combustion engine
TOYOTA MOTOR CO LTD1 citations52