Inventor
DOI KAORI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “DOI KAORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
17 patentsUS9957946B2May 1, 2018
Ignition device
DENSO CORP3 citations72
US10082125B2Sep 25, 2018
Control apparatus and ignition apparatus
DENSO CORP3 citations71
US9897062B2Feb 20, 2018
Ignition device
DENSO CORP2 citations71
US10291000B2May 14, 2019
Ignition apparatus
DENSO CORP1 citations61
US10539114B2Jan 21, 2020
Ignition apparatus
DENSO CORP0 citations49
US10886708B2Jan 5, 2021
Spark plug for internal combustion engine
DENSO CORP0 citations48
US9660424B2May 23, 2017
Spark plug
DENSO CORP0 citations48
US9932955B2Apr 3, 2018
Ignition apparatus
DENSO CORP0 citations46
US11664645B2May 30, 2023
Internal combustion engine and spark plug
DENSO CORP0 citations43
US10844827B2Nov 24, 2020
Ignition device for internal combustion engine
DENSO CORP0 citations41
US10305258B2May 28, 2019
Ignition coil for internal combustion engine
DENSO CORP0 citations41
US10527020B2Jan 7, 2020
Ignition apparatus for internal combustion engines
DENSO CORP0 citations40
US10508637B2Dec 17, 2019
Ignition control system
DENSO CORP0 citations40
US10247164B2Apr 2, 2019
Ignition apparatus
DENSO CORP0 citations40
US9287685B2Mar 15, 2016
Spark plug for internal combustion engine
DENSO CORP0 citations40
US8963408B2Feb 24, 2015
Spark plug for internal combustion engines
DENSO CORP0 citations40
US10801461B2Oct 13, 2020
Ignition apparatus
DENSO CORP0 citations39