Inventor
YAMAGUCHI JUN ICHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI JUN ICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS5404717AApr 11, 1995
Method and system for controlling internal combustion engine with air pump
HITACHI LTD25 citations92
US5829408ANov 3, 1998
Internal combustion engine and air-fuel mixture supply apparatus therefor
HITACHI LTD31 citations89
USRE37269EJul 10, 2001
Air intake arrangement for internal combustion engine
HITACHI LTD12 citations73
US6092503AJul 25, 2000
Air intake equipment for internal combustion engine
HITACHI LTD9 citations73
US5617824AApr 8, 1997
Air intake equipment for internal combustion engine
HITACHI LTD6 citations73
US5572965ANov 12, 1996
Intake pipe for internal combustion engine
HITACHI LTD13 citations73
US5325828AJul 5, 1994
Air intake arrangement for internal combustion engine
HITACHI LTD18 citations73
US7231901B2Jun 19, 2007
Direct-injection engine, method of controlling the same, piston used in the same and fuel injection valve used in the same
HITACHI LTD2 citations62
US5718195AFeb 17, 1998
Intake pipe for internal combustion engine
HITACHI LTD4 citations62