Inventor
HASEGAWA KEIKO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA KEIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
11 patentsUS7353798B2Apr 8, 2008
Fuel supply system for internal combustion engine
TOYOTA MOTOR CO LTD20 citations92
US7316219B2Jan 8, 2008
Control apparatus for vehicle
TOYOTA MOTOR CO LTD16 citations92
US7281509B2Oct 16, 2007
Internal combustion engine system and starting method of internal combustion engine
TOYOTA MOTOR CO LTD21 citations92
US7971668B2Jul 5, 2011
Hybrid vehicle and control method of the same
TOYOTA MOTOR CO LTD11 citations84
US7610954B2Nov 3, 2009
Cooling system, control method of the same, and motor vehicle
TOYOTA MOTOR CO LTD9 citations84
US7150254B2Dec 19, 2006
Auto start-stop device for internal combustion engine and motor vehicle equipped with auto start-stop device
TOYOTA MOTOR CO LTD17 citations84
US7263972B2Sep 4, 2007
Fuel supply system for internal combustion engine
TOYOTA MOTOR CO LTD12 citations83
US7380537B2Jun 3, 2008
Control apparatus for vehicle
TOYOTA MOTOR CO LTD8 citations74
US7249589B1Jul 31, 2007
Hybrid vehicle and method for controlling hybrid vehicle
TOYOTA MOTOR CO LTD8 citations74
US7814743B2Oct 19, 2010
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD4 citations63
US6655359B2Dec 2, 2003
Method of operating vehicular internal combustion engine of an intermittent-operation type
TOYOTA MOTOR CO LTD6 citations63
TMS CO LTD
2 patentsHASUMI KEIJI
2 patentsUS8883462B2Nov 11, 2014
Triprenyl phenol compound, process for production of triprenyl phenol compound, and thrombolysis enhancer
HASUMI KEIJI1 citations42
US8110596B2Feb 7, 2012
Triprenyl phenol compound, process for production of triprenyl phenol compound, and thrombolysis enhancer
HASUMI KEIJI1 citations42