Inventor
Kaori Doi
Inventor
Kariya, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Pprimary
F02PIgnition, other than compression ignition, for internal-combustion engines38%
H01TSpark gaps27%
F02DControlling combustion engines11%
H01FMagnets8%
Y02TClimate change mitigation technologies related to transportation8%
F02BInternal-combustion piston engines3%
G01RMeasuring electric variables3%
H05HPlasma technique3%
PatentTitleYear
10,886,708Spark plug for internal combustion engine202110,844,827Ignition device for internal combustion engine202010,801,461Ignition apparatus202010,539,114Ignition apparatus202010,527,020Ignition apparatus for internal combustion engines202010,508,637Ignition control system201910,305,258Ignition coil for internal combustion engine201910,291,000Ignition apparatus201910,247,164Ignition apparatus201910,082,125Control apparatus and ignition apparatus20189,957,946Ignition device20189,932,955Ignition apparatus20189,897,062'Ignition device'20189,660,424'Spark plug'20179,377,001'Spark plug for internal combustion engine'20169,287,685'Spark plug for internal combustion engine'20169,234,491'Spark plug for internal combustion engine'20168,963,408'Spark plug for internal combustion engines'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2021Patents assigned to DENSO CORP (18)· patent assignee history
2015–2021Based in Kariya, JP· patent location history
2016Patents assigned to NIPPON SOKEN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 18 | 2015–2021 |
| NIPPON SOKEN | 2 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 18 | 2015–2021 |