Inventor
Nobuhiro Kitahara
Inventor
Saitama, JP
Overview
Patents· 4 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 thereof25%
F02BInternal-combustion piston engines17%
F02DControlling combustion engines17%
Y02TClimate change mitigation technologies related to transportation17%
G01FMeasuring volume, volume flow, mass flow or liquid level8%
G01KMeasuring temperature8%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure8%
PatentTitleYear
11,047,718Physical quantity measurement device including a passage flow channel having an inner surface with a height narrowing surface20215,911,207'Fuel injection pump'19995,592,915'Pilot injection controller in fuel injection system and method of controlling pilot injection quantity'19975,482,016'Pilot injection control system'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to ZEXEL CORP (3)· patent assignee history
1996–1999Based in Saitama, JP· patent location history
2021Patents assigned to DENSO CORP (1)· patent assignee history
2021Based in Kariya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZEXEL CORP | 3 | 1996–1999 |
| DENSO CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 3 | 1996–1999 |
| Kariya, JP | 1 | 2021 |