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Inventor

Hirotaka Nakatsuka

Inventor
Kariya, JP

Overview

4→
Patents
1984–1987
Patent span
Mechanical engineering
Primary field (CPC F)

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 thereof75%
F02DControlling combustion engines25%
PatentTitleYear
4,653,448'Fuel injection device'19874,627,571'Fuel injection nozzle'19864,572,137'Distributor type fuel injection pump'19864,436,074'Method and apparatus for controlling the fuel injection in internal combustion engine'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1987Patents assigned to NIPPON DENSO CO (4)· patent assignee history
1984Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1984–1987Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON DENSO CO41984–1987
TOYOTA MOTOR CO LTD11984
Locations
LocationPatentsSpan
Kariya, JP41984–1987