Inventor
Toshio Imamura
Inventor
Okazaki, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines29%
F02DControlling combustion engines17%
Y02TClimate change mitigation technologies related to transportation17%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
F02NStarting of combustion engines8%
G11BInformation storage based on relative movement between record carrier and transducer8%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
9,175,583'Control device for internal combustion engine'20158,925,503'Variable valve device for internal combustion engine'20158,554,455'Control apparatus for internal combustion engine'20138,453,614'Variable valve timing device for internal combustion engine and manufacturing method therefor'20137,424,874'Engine with intake valves operated by camshaft'20087,316,221'Valve system of V-type engine'20086,667,851'Magnetic tape cassette with light shielding member'20036,401,691'Fuel supply system for relieving fuel pressure pulsations and designing method thereof'20025,548,460'Tape cassette having an escape slot arrangement'19964,538,559'Engine cam for use in internal combustion engine'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2015Patents assigned to TOYOTA MOTOR CO LTD (8)· patent assignee history
1985Based in Toyota, JP· patent location history
1996–2003Based in Yokohama, JP· patent location history
2002–2015Based in Okazaki, JP· patent location history
2013–2015Patents assigned to IMAMURA TOSHIO (4)· patent assignee history
2013–2015Patents assigned to MIYAZATO YOSHIAKI (3)· patent assignee history
2013–2015Patents assigned to YOKOYAMA YUU (3)· patent assignee history
2013–2015Patents assigned to ENDO YOSHIKI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 8 | 1985–2015 |
| IMAMURA TOSHIOself | 4 | 2013–2015 |
| MIYAZATO YOSHIAKI | 3 | 2013–2015 |
| YOKOYAMA YUU | 3 | 2013–2015 |
| ENDO YOSHIKI | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 7 | 2002–2015 |
| Yokohama, JP | 2 | 1996–2003 |
| Toyota, JP | 1 | 1985 |