Inventor
WADA JYUNICHI
JP12 patents
Patents
12 patentsUS6114935ASep 5, 2000
Ignition coil having coil case
DENSO CORP19 citations92
US7392798B2Jul 1, 2008
Multiple-spark ignition system for internal combustion engine
DENSO CORP16 citations83
US6897755B2May 24, 2005
Ignition coil for internal combustion engine
DENSO CORP10 citations72
US6836203B2Dec 28, 2004
Ignition coil for internal combustion engine
DENSO CORP11 citations72
US6810868B2Nov 2, 2004
Ignition coil for internal combustion engine
DENSO CORP9 citations72
US6781500B2Aug 24, 2004
Ingition coil for internal combustion engine
DENSO CORP10 citations71
US6720854B2Apr 13, 2004
Ignition coil having air layers as insulators and manufacturing method therefor
DENSO CORP3 citations62
US7239224B2Jul 3, 2007
Ignition coil having center core
DENSO CORP6 citations61
US7129812B2Oct 31, 2006
Stick-shaped ignition coil having internal connecting structure
DENSO CORP2 citations61
US6655368B2Dec 2, 2003
Ignition coil assembly for engine
DENSO CORP6 citations61
US7098765B2Aug 29, 2006
Ignition coil having magnetic flux reducing inner structure
DENSO CORP4 citations60
US7075401B2Jul 11, 2006
Small-diameter ignition coil
DENSO CORP0 citations40