Inventor
YAMAGUCHI HIRONAO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI HIRONAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
9 patentsUS6710545B2Mar 23, 2004
Discharge lamp apparatus having directly coupled lamp and electronic controller
DENSO CORP22 citations92
US6595672B2Jul 22, 2003
Vehicle headlight discharge lamp
DENSO CORP37 citations91
US6644842B2Nov 11, 2003
Vehicle headlight discharge lamp
DENSO CORP16 citations82
US7008098B2Mar 7, 2006
Vehicle headlamp assembly with lampshade and lighting circuit separately mounted to reflector
DENSO CORP9 citations72
US6734632B2May 11, 2004
Electric discharge lamp device
DENSO CORP8 citations72
US6492891B2Dec 10, 2002
Transformer device, high voltage generating apparatus having the same, and lighting system having them
DENSO CORP13 citations72
US6642668B2Nov 4, 2003
Discharge lamp device for reducing noise radiation and surge pulse current
DENSO CORP4 citations62
US10024701B2Jul 17, 2018
Flow rate measuring device
DENSO CORP1 citations50
US6727636B2Apr 27, 2004
Discharge lamp device having discharge lamp and circuit unit directly connected together
DENSO CORP0 citations50