Inventor

NAKAKITA KIYOMI

JP10 patents

⚠️ This page may combine multiple inventors who share the name “NAKAKITA KIYOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

5 patents

US6904893B2Jun 14, 2005

Fuel injection method in fuel injector

TOYOTA MOTOR CO LTD69 citations97

US6994077B2Feb 7, 2006

Control system for internal combustion engine

TOYOTA MOTOR CO LTD69 citations96

US7337766B2Mar 4, 2008

Gas-mixture-ignition-time estimation apparatus for internal combustion engine, and control apparatus for internal combustion engine

TOYOTA MOTOR CO LTD30 citations92

US7461634B2Dec 9, 2008

Fuel injection amount correction method for pressure boosting fuel injection apparatus

TOYOTA MOTOR CO LTD7 citations73

US6854446B2Feb 15, 2005

Fuel injection apparatus

TOYOTA MOTOR CO LTD2 citations62

TOYODA CHUO KENKYUSHO KK

2 patents

US6799551B2Oct 5, 2004

Direct injection type internal combustion engine

TOYODA CHUO KENKYUSHO KK81 citations95

US6161518ADec 19, 2000

Direct-injection diesel engine and combustion method for the same

TOYODA CHUO KENKYUSHO KK48 citations90

EXXONMOBIL RES & ENG CO

1 patent

US7208078B2Apr 24, 2007

Diesel fuel formulation for reduced emissions

EXXONMOBIL RES & ENG CO9 citations73

TOYOTA CHUO KENKYUSHO KK

1 patent

US9683480B2Jun 20, 2017

Spark ignition type internal combustion engine

TOYOTA CHUO KENKYUSHO KK2 citations71

KUBOTA LTD

1 patent

US4433651AFeb 28, 1984

Helical intake port type suction unit for horizontal single-cylinder direct injection type diesel engine

KUBOTA LTD16 citations68