Inventor
KAWAI KATSUHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI KATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
9 patentsUS5363817ANov 15, 1994
Valve operation timing regulation apparatus for internal combustion engines
NIPPON DENSO CO73 citations96
US5544639AAug 13, 1996
Temperature predicting system for internal combustion engine and temperature control system including same
NIPPON DENSO CO68 citations94
US5784879AJul 28, 1998
Air-fuel ratio control system for internal combustion engine
NIPPON DENSO CO28 citations92
US5479897AJan 2, 1996
Control apparatus for internal combustion engine
NIPPON DENSO CO32 citations92
US4785780ANov 22, 1988
Control apparatus
NIPPON DENSO CO35 citations92
US5313395AMay 17, 1994
Speed control system for an internal combustion engine
NIPPON DENSO CO21 citations90
US5611315AMar 18, 1997
Fuel supply amount control apparatus for internal combustion engine
NIPPON DENSO CO11 citations73
US5269271ADec 14, 1993
Apparatus for controlling speed of internal combustion engine
NIPPON DENSO CO18 citations73
US5184588AFeb 9, 1993
Engine control apparatus
NIPPON DENSO CO5 citations62
DENSO CORP
6 patentsUS6856888B2Feb 15, 2005
Vehicular control system
DENSO CORP29 citations92
US6474308B2Nov 5, 2002
Apparatus for detecting fuel property for internal combustion engine
DENSO CORP28 citations92
US6321721B1Nov 27, 2001
Apparatus for detecting the fuel property for an internal combustion engine
DENSO CORP17 citations92
US5845489ADec 8, 1998
Abnormality detector for air-fuel ratio control system
DENSO CORP46 citations92
US6591183B2Jul 8, 2003
Control apparatus for internal combustion engine
DENSO CORP16 citations83
US6718252B2Apr 6, 2004
Control apparatus for internal combustion engine
DENSO CORP11 citations70