Inventor
MATSUFUJI KOJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MATSUFUJI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7299790B2Nov 27, 2007
Control device of high-pressure fuel pump of internal combustion engine
HITACHI LTD44 citations96
US7546832B2Jun 16, 2009
Control device of high-pressure fuel pump of internal combustion engine
HITACHI LTD26 citations92
US6283108B1Sep 4, 2001
Fuel injection control arrangement for internal combustion engine with abnormality detection function therein
HITACHI LTD45 citations92
US6279532B1Aug 28, 2001
Fuel pressure control apparatus for cylinder injection engine
HITACHI LTD24 citations92
US7757667B2Jul 20, 2010
Control device of high-pressure fuel pump of internal combustion engine
HITACHI LTD12 citations84
US6415218B2Jul 2, 2002
Control system for automotive vehicle
HITACHI LTD16 citations84