Inventor
Norihito Fujiyama
Inventor
Obu, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets90%
H01TSpark gaps10%
PatentTitleYear
8,319,591'Ignition coil with core formed of compressed powder'20128,011,354'Ignition coil for internal combustion engine'20117,753,038'Ignition coil'20107,629,869'Ignition coil'20097,501,923'Ignition coil having plug cap'20097,392,799'Ignition coil and method for manufacturing the same'20087,142,080'Stick-type ignition coil and terminal assembly therefor'20067,098,765'Ignition coil having magnetic flux reducing inner structure'20067,075,401'Small-diameter ignition coil'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2012Patents assigned to DENSO CORP (9)· patent assignee history
2006–2012Based in Obu, JP· patent location history
2012Patents assigned to FUJIYAMA NORIHITO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 9 | 2006–2012 |
| FUJIYAMA NORIHITOself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Obu, JP | 9 | 2006–2012 |