Inventor
KASHIWAGURA TOSHIMI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “KASHIWAGURA TOSHIMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
21 patentsUS6988485B2Jan 24, 2006
Fuel injection control device for internal combustion engine
TOYOTA MOTOR CO LTD101 citations96
US5469818ANov 28, 1995
Variable valve timing control device for an engine
TOYOTA MOTOR CO LTD74 citations95
US6341591B1Jan 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
US7249454B2Jul 31, 2007
Fuel injection control apparatus and fuel injection control method for internal combustion engine
TOYOTA MOTOR CO LTD20 citations91
US10358971B2Jul 23, 2019
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD11 citations83
US9784207B2Oct 10, 2017
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD9 citations83
US9745914B2Aug 29, 2017
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD8 citations83
US7269941B2Sep 18, 2007
Fuel injection control apparatus and fuel injection control method for internal combustion engine
TOYOTA MOTOR CO LTD11 citations83
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
US6363909B1Apr 2, 2002
Direct-fuel-injection-type spark-ignition internal combustion engine and method of fuel injection
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
US4655179AApr 7, 1987
Method and apparatus for controlling air-fuel ratio in internal combustion engine
TOYOTA MOTOR CO LTD8 citations73
US10385798B2Aug 20, 2019
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD3 citations72
US10066574B2Sep 4, 2018
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD2 citations72
US6186113B1Feb 13, 2001
Direct cylinder injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD13 citations72
US6840210B2Jan 11, 2005
Direct cylinder injection-type spark ignition internal combustion engine
TOYOTA MOTOR CO LTD4 citations71
US6263855B1Jul 24, 2001
Direct fuel injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD13 citations71
US6289870B1Sep 18, 2001
Direct fuel injection-type spark-ignition internal combustion engine
TOYOTA MOTOR CO LTD4 citations61