Inventor
KAGIYAMA ARATA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KAGIYAMA ARATA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS6543424B1Apr 8, 2003
Fuel pump, in-cylinder direct injection type internal combustion engine using the same and surface treatment method
HITACHI LTD40 citations92
US6860255B2Mar 1, 2005
Fuel pump and direct fuel injection engine
HITACHI LTD31 citations91
US6752332B1Jun 22, 2004
Electronic fuel injection valve
HITACHI LTD17 citations83
US6895992B2May 24, 2005
Fuel pump for inter-cylinder direct fuel injection apparatus
HITACHI LTD8 citations72
US6918548B2Jul 19, 2005
Electronic fuel injector
HITACHI LTD3 citations62