Inventor
Kentaro Nagai
Inventor
Tokorozawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer22%
F01MLubricating of machines or engines in general11%
F02BInternal-combustion piston engines11%
F02FCylinders, pistons or casings, for combustion engines11%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%
G01FMeasuring volume, volume flow, mass flow or liquid level11%
G05DSystems for controlling or regulating non-electric variables11%
Y02TClimate change mitigation technologies related to transportation11%
PatentTitleYear
10,941,684Cylinder head cover202110,890,475Diagnostic system, diagnostic method, diagnostic program, and flow rate controller20214,542,427'Magnetic tape setting device for use in magnetic tape recording and/or reproducing apparatus'19854,418,367'Magnetic tape setting device for use in magnetic tape recording and/or reproducing apparatus'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1985Patents assigned to PIONEER ELECTRONIC CORP (2)· patent assignee history
1983–1985Based in Tokorozawa, JP· patent location history
2021Patents assigned to HORIBA STEC CO LTD (1)· patent assignee history
2021Patents assigned to KUBOTA KK (1)· patent assignee history
2021Based in Sakai, JP· patent location history
2021Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PIONEER ELECTRONIC CORP | 2 | 1983–1985 |
| HORIBA STEC CO LTD | 1 | 2021 |
| KUBOTA KK | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokorozawa, JP | 2 | 1983–1985 |
| Sakai, JP | 1 | 2021 |
| Kyoto, JP | 1 | 2021 |