Inventor

Mitsuo Kikkawa

Inventor

Anjo, JP

Overview

1981–2008

Patent span

Mechanical engineering

Primary field (CPC F)

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

F02Dprimary

F02DControlling combustion engines38%

F16HGearing15%

Y10TTechnical subjects covered by former us classification15%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%

B60WConjoint control of vehicle sub-units of different type or different function8%

G01RMeasuring electric variables8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to HITACHI LTD (1)· patent assignee history

1981Based in Hitachi, JP· patent location history

1992–1998Patents assigned to AISIN SEIKI (6)· patent assignee history

1992–1994Based in Anjo, JP· patent location history

1994Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history

1995Based in Minamiyochi, JP· patent location history

1996–1998Based in Aichi, JP· patent location history

2008Patents assigned to CALSONIC KANSEI CORP (2)· patent assignee history

2008Based in Atsugi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations