Inventor
NAGATA TETSUJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA TETSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
7 patentsUS6044831AApr 4, 2000
Fuel vapor feed controlling apparatus for lean burn type internal combustion engine
TOYOTA MOTOR CO LTD34 citations92
US6257218B1Jul 10, 2001
Fuel vapor feed controlling apparatus for a lean burn type internal combustion engine
TOYOTA MOTOR CO LTD9 citations73
US7286924B2Oct 23, 2007
Knocking determining apparatus of internal combustion engine
TOYOTA MOTOR CO LTD2 citations62
US7165533B2Jan 23, 2007
Internal combustion engine
TOYOTA MOTOR CO LTD4 citations62
US7159565B2Jan 9, 2007
Method of controlling ignition timing in internal combustion engine
TOYOTA MOTOR CO LTD4 citations62
US7343900B2Mar 18, 2008
Ignition timing controller of internal combustion engine
TOYOTA MOTOR CO LTD1 citations51
US10895216B2Jan 19, 2021
Control device of internal combustion engine
TOYOTA MOTOR CO LTD0 citations48
DENSO CORP
3 patentsUS7222483B2May 29, 2007
Device for supplying secondary air
DENSO CORP19 citations83
US7150262B2Dec 19, 2006
Control apparatus of internal combustion engine
DENSO CORP17 citations83
US7788017B2Aug 31, 2010
Engine control, fuel property detection and determination apparatus, and method for the same
DENSO CORP6 citations61