Inventor
TORIYAMA MAKOTO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “TORIYAMA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
19 patentsUS6557537B2May 6, 2003
Ion current detection system and method for internal combustion engine
DENSO CORP31 citations92
US7404396B2Jul 29, 2008
Multiple discharge ignition control apparatus and method for internal combustion engines
DENSO CORP35 citations91
US6675784B2Jan 13, 2004
Engine ignition system having fail-safe function
DENSO CORP16 citations84
US7100589B2Sep 5, 2006
Multi-spark type ignition system
DENSO CORP15 citations83
US10041463B2Aug 7, 2018
Ignition device
DENSO CORP2 citations72
US10082125B2Sep 25, 2018
Control apparatus and ignition apparatus
DENSO CORP3 citations71
US9995267B2Jun 12, 2018
Ignition apparatus
DENSO CORP3 citations71
US9897062B2Feb 20, 2018
Ignition device
DENSO CORP2 citations71
US9771918B2Sep 26, 2017
Ignition system
DENSO CORP5 citations71
US10288033B2May 14, 2019
Ignition apparatus for internal combustion engine
DENSO CORP1 citations62
US6734677B2May 11, 2004
Device and method for detecting engine combustion condition
DENSO CORP6 citations62
US7685999B2Mar 30, 2010
Ignition control device for internal combustion engine
DENSO CORP6 citations56
US10302062B2May 28, 2019
Ignition control apparatus
DENSO CORP0 citations50
US9765748B2Sep 19, 2017
Ignition control apparatus
DENSO CORP0 citations50
US10539114B2Jan 21, 2020
Ignition apparatus
DENSO CORP0 citations49
US9932955B2Apr 3, 2018
Ignition apparatus
DENSO CORP0 citations46
US10794354B2Oct 6, 2020
Ignition control apparatus for internal combustion engine
DENSO CORP0 citations40
US10161376B2Dec 25, 2018
Ignition control apparatus
DENSO CORP0 citations40
US9822753B2Nov 21, 2017
Ignition control device
DENSO CORP0 citations40