Inventor
Kazuyoshi Sugaya
Inventor
Kariya, JP
Overview
Patents· 5 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 thereof50%
F02BInternal-combustion piston engines13%
F02PIgnition, other than compression ignition, for internal-combustion engines13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
5,156,342'Electromagnetic fuel injection valve for internal combustion engine'19925,080,287'Electromagnetic fuel injection valve for internal combustion engine'19924,351,305'Fuel injection apparatus for an internal combustion engine'19824,300,519'Ignition coil device attaching construction'19814,235,211'Fuel pressure regulator'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1992Patents assigned to NIPPON DENSO CO (4)· patent assignee history
1980–1992Based in Kariya, JP· patent location history
1981Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 4 | 1980–1992 |
| TOYOTA MOTOR CO LTD | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 5 | 1980–1992 |