Inventor
Yoshihiro Miyaji
Inventor
Toyota, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof33%
Y02TClimate change mitigation technologies related to transportation25%
B60LPropulsion of electrically-propelled vehicles8%
F01LCyclically operating valves for machines or engines8%
F01MLubricating of machines or engines in general8%
F02DControlling combustion engines8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
9,739,237'Exhaust gas recirculation device'20178,816,615'Drive device for railway vehicle'20148,151,777'Intake pipe structure of internal combustion engine'20127,909,010'Intake pipe of internal combustion engine'20117,204,214'Multi-cylinder internal combustion engine'20075,970,963'Apparatus for preventing flow noise in throttle valve'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2017Patents assigned to TOYOTA MOTOR CO LTD (5)· patent assignee history
1999Patents assigned to NIPPON SOKEN (1)· patent assignee history
1999–2017Based in Toyota, JP· patent location history
2012–2014Patents assigned to MIYAJI YOSHIHIRO (2)· patent assignee history
2014Patents assigned to ARAKI DAIJIRO (1)· patent assignee history
2014Patents assigned to HITACHI LTD (1)· patent assignee history
2014Based in Hitachinaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 5 | 1999–2017 |
| MIYAJI YOSHIHIROself | 2 | 2012–2014 |
| ARAKI DAIJIRO | 1 | 2014 |
| HITACHI LTD | 1 | 2014 |
| NIPPON SOKEN | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyota, JP | 5 | 1999–2017 |
| Hitachinaka, JP | 1 | 2014 |