Inventor
NOZAWA MASAEI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “NOZAWA MASAEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
7 patentsUS6513319B2Feb 4, 2003
Catalyst activation control system for engines
DENSO CORP90 citations97
US6266957B1Jul 31, 2001
Catalyst activation control system for engines
DENSO CORP82 citations95
US6062201AMay 16, 2000
Fuel injection control for internal combustion engine
DENSO CORP53 citations95
US6095437AAug 1, 2000
Air-assisted type fuel injector for engines
DENSO CORP46 citations92
US6032652AMar 7, 2000
Fuel injection system having variable fuel atomization control
DENSO CORP33 citations92
US7487035B2Feb 3, 2009
Cylinder abnormality diagnosis unit of internal combustion engine and controller of internal combustion engine
DENSO CORP25 citations91
US7721711B2May 25, 2010
Engine control system including means for learning characteristics of individual fuel injectors
DENSO CORP8 citations82
NIPPON SOKEN
5 patentsUS4456457AJun 26, 1984
Exhaust gas cleaning device for diesel engine
NIPPON SOKEN99 citations96
US4699509AOct 13, 1987
Device for measuring contamination of lubricant
NIPPON SOKEN38 citations92
US4620917ANov 4, 1986
Electrostatic filtering device
NIPPON SOKEN42 citations92
US4459805AJul 17, 1984
Combustion burner apparatus
NIPPON SOKEN27 citations92
US4406119ASep 27, 1983
Carbon-particle decontaminating system
NIPPON SOKEN42 citations92
NIPPON DENSO CO
4 patentsUS5067455ANov 26, 1991
Method and apparatus for adding additives to lubricating oil
NIPPON DENSO CO60 citations94
US5548393AAug 20, 1996
Oil deterioration detection apparatus and apparatus for detecting particles in liquid
NIPPON DENSO CO53 citations91
US5523692AJun 4, 1996
Oil deterioration detector
NIPPON DENSO CO37 citations91
US4898462AFeb 6, 1990
Device for detecting a transmissivity of a substance
NIPPON DENSO CO20 citations81