Inventor
ADACHI NORIHIRO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ADACHI NORIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
12 patentsUS6208231B1Mar 27, 2001
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP53 citations95
US6426032B1Jul 30, 2002
Method of injection-molding coil spool of ignition coil device
DENSO CORP16 citations83
US11545300B2Jan 3, 2023
Ignition coil for internal combustion engine
DENSO CORP1 citations73
US11367567B2Jun 21, 2022
Ignition coil for internal combustion engine
DENSO CORP2 citations73
US6930583B2Aug 16, 2005
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP7 citations73
US6192873B1Feb 27, 2001
Ignition coil having spring for connecting the same to spark plug
DENSO CORP11 citations73
US6191674B1Feb 20, 2001
Ignition coil for internal combustion engine
DENSO CORP11 citations73
US6653922B2Nov 25, 2003
Ignition coil
DENSO CORP7 citations70
US12142417B2Nov 12, 2024
Ignition coil for internal combustion engine
DENSO CORP0 citations62
US11769627B2Sep 26, 2023
Ignition coil for internal combustion engine
DENSO CORP0 citations62
US6995644B2Feb 7, 2006
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP1 citations62
US11551860B2Jan 10, 2023
Ignition coil
DENSO CORP0 citations51