Inventor
Yasuhiro Hiyama
Inventor
Higashimatsuyama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines23%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof15%
Y02TClimate change mitigation technologies related to transportation15%
F02BInternal-combustion piston engines8%
F16KValves8%
G01BMeasuring length, thickness or similar linear dimensions8%
G01CMeasuring distances, levels or bearings8%
G01DMeasuring not specially adapted for a specific variable8%
H01FMagnets8%
PatentTitleYear
4,708,317'Electromagnetic actuator'19874,707,927'Inclination and acceleration sensor utilizing electrostatic capacitive effects'19874,674,461'Unit injector for internal combustion engines'19874,626,621'Circuit for generating a position in digital form'19864,566,068'Characteristic signal generator for an electronically controlled fuel injection pump'19864,497,294'Electronically controlled governor for diesel engines'19854,372,266'Fuel injection apparatus for internal combustion engines'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1987Patents assigned to DIESEL KIKI CO (7)· patent assignee history
1983–1986Based in Musashino, JP· patent location history
1986–1987Based in Higashimatsuyama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIESEL KIKI CO | 7 | 1983–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Higashimatsuyama, JP | 4 | 1986–1987 |
| Musashino, JP | 3 | 1983–1986 |