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Inventor

Takashi Iseyama

Inventor
Ibaraki, JP

Overview

2→
Patents
1986–1989
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Dprimary
F02DControlling combustion engines50%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof50%
PatentTitleYear
4,823,750'Automotive engine idle speed control device'19894,617,889'Idle speed control device'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1989Patents assigned to HITACHI LTD (2)· patent assignee history
1986Based in Minori, JP· patent location history
1989Patents assigned to HITACHI AUTOMOTIVE ENG (1)· patent assignee history
1989Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21986–1989
HITACHI AUTOMOTIVE ENG11989
Locations
LocationPatentsSpan
Ibaraki, JP11989
Minori, JP11986