Inventor
YAMAGUCHI JOUJI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI JOUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
5 patentsUS6135078AOct 24, 2000
Variable valve timing control apparatus for an internal combustion engine
DENSO CORP23 citations91
US6035818AMar 14, 2000
Variable valve control apparatus
DENSO CORP19 citations82
US6182623B1Feb 6, 2001
Variable valve control device
DENSO CORP11 citations70
US7475662B2Jan 13, 2009
Actuator for valve lift controller
DENSO CORP2 citations62
US7100553B2Sep 5, 2006
Actuator for valve lift control device having cam mechanism
DENSO CORP6 citations60