Inventor
Yoshiaki Miyazato
Inventor
Kanagawa, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines44%
F02DControlling combustion engines12%
Y02TClimate change mitigation technologies related to transportation12%
F02NStarting of combustion engines6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
F02BInternal-combustion piston engines3%
F02FCylinders, pistons or casings, for combustion engines3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
F02PIgnition, other than compression ignition, for internal-combustion engines3%
F15BSystems acting by means of fluids in general3%
PatentTitleYear
10,927,942Power transmission device202110,337,366Internal combustion engine and method of assembling thereof201910,233,831Variable compression ratio internal combustion engine201910,107,145Adjustable valve device of internal combustion engine201810,041,382Variable valve apparatus for internal combustion engine20189,945,268Variable valve apparatus for internal combustion engine20189,745,875'Variable valve gear for internal combustion engine'20179,175,583'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'20136,694,935'Valve mechanism of internal combustion engine'20046,684,833'Variable valve mechanism of internal combustion engine'20046,568,361'Valve operating device for internal combustion engines'20036,561,148'Variable valve mechanism of internal combustion engine'20036,499,454'Variable-valve-actuation apparatus for internal combustion engine'20026,260,523'Variable-valve-actuation apparatus for internal combustion engine'20016,257,182'Electromagnetic drive system for engine valve'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Patents assigned to UNISIA JECS CORP (5)· patent assignee history
2001–2004Patents assigned to NISSAN MOTOR (3)· patent assignee history
2001–2004Based in Kanagawa, JP· patent location history
2013–2021Patents assigned to TOYOTA MOTOR CO LTD (10)· patent assignee history
2013–2017Patents assigned to MIYAZATO YOSHIAKI (4)· patent assignee history
2013–2015Patents assigned to IMAMURA TOSHIO (3)· patent assignee history
2013–2015Based in Toyota, JP· patent location history
2017–2021Based in Sunto-gun, JP· patent location history
2018–2019Based in Shizuoka, JP· patent location history
2018Based in Susono, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 10 | 2013–2021 |
| UNISIA JECS CORP | 5 | 2001–2004 |
| MIYAZATO YOSHIAKIself | 4 | 2013–2017 |
| IMAMURA TOSHIO | 3 | 2013–2015 |
| NISSAN MOTOR | 3 | 2001–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 7 | 2001–2004 |
| Shizuoka, JP | 3 | 2018–2019 |
| Toyota, JP | 3 | 2013–2015 |
| Sunto-gun, JP | 2 | 2017–2021 |
| Susono, JP | 2 | 2018 |